Region | Title | System | Version | Edition | Languages | Serial | Status |
| Z | PC | | Original | | | |
| Z | PC | 1.00 | Original | | | |
| Z | PC | 1.00 | Original | | | |
| Z | PC | | Original | | | |
| Z and Z Expansion Kit | PC | | Original | | | |
| Z and Z Expansion Kit | PC | | Original | | | |
| Z: Steel Soldiers | PC | | Sold Out Software | | | |
| Z: Steel Soldiers | PC | 1.09 | Original | | | |
| Z: Steel Soldiers | PC | 1.10 | Original | | | |
| Z: Steel Soldiers | PC | 1.01 | Original | | | |
| Z.A.R. | PC | 1.04 | Original | | | |
| Za stenoj (Disc 1) За стеной | PC | | Original | | | |
| Za stenoj (Disc 2) За стеной | PC | | Original | | | |
| Za stenoj 2: Idi ty... v armiyu (Disc 1) За стеной 2: Иди ты... в армию | PC | | Original | | | |
| Za stenoj 2: Idi ty... v armiyu (Disc 2) За стеной 2: Иди ты... в армию | PC | | Original | | | |
| Zabawa w Dżungli & Kolorki Humorki & Witamy w Zoo | PC | | | | | |
| Zabawki Maluszka 4/2008 | PC | | | | | |
| Zabawkolandia 1/2008 | PC | | | | | |
| Zaero Zaero Add-On Pack for Quake II | PC | 1.0 | Original | | | |
| Zagadka e'l'fov Загадка эльфов | PC | 1.0.0 | Original | | | |
| Zagadki Lwa Leona | PC | | Original | | | |
| Zagadki Lwa Leona | PC | | Covermount | | | |
| Zagadki Nostradamusa: V poiskax kol'ca Sud'by Загадки Нострадамуса: В поисках кольца Судьбы | PC | 1.0.0.4 | 1C: Igrushki | | | |
| Zagovor temnoj bashni Заговор темной башни | PC | | Original | | | |
| Zagovor Vampirov Заговор Вампиров | PC | | Original | | | |
| Zaidimu Rinkinys Maziausiems 1: Linksmieji Paveiksliukai Žaidimų Rinkinys Mažiausiems 1: Linksmieji Paveiksliukai | PC | | Original | | | |
| Zakat Solnechnoj Imperii (Disc 1) (Ustanovochnyj) Закат Солнечной Империи | PC | 1.02 | 1C: Igrushki | | | |
| Zakat Solnechnoj Imperii (Disc 2) (Igrovoj) Закат Солнечной Империи | PC | 1.02 | 1C: Igrushki | | | |
| Zakat Solnechnoj Imperii: Novaya vojna Закат Солнечной Империи: Новая война | PC | 1.00 | Original | | | |
| Zakon i Poryadok: Igra na vy'let (Disc 1) Закон и Порядок: Игра на вылет | PC | 1.1 | Original | | | |
| Zakon i Poryadok: Igra na vy'let (Disc 2) Закон и Порядок: Игра на вылет | PC | 1.1 | Original | | | |
| Zalgirio Musis: Vytauto Narsa | PC | | Original | | | |
| Zamek Czarów & Salon Gier | PC | | | | | |
| Zamek Królewski w Warszawie | PC | | Zabytki Polski | | | |
| Zanda: Bakumatsu Shinsengumi 斬打 ~幕末新選組~ | PC | | Original | | | |
| Zanimatel'naya nauka: Osnovy estestvoznaniya Занимательная наука. Основы естествознания | PC | 2.1 | Nestlé | | | |
| Zanimatel'naya nauka: Vsemirnaya istoriya Занимательная наука. Всемирная история | PC | 1.1 | Nestlé | | | |
| Zanma Taisei Demonbane (Install Disc 1) 斬魔大聖デモンベイン | PC | | Original | | | |
| Zanma Taisei Demonbane (Install Disc 2) 斬魔大聖デモンベイン | PC | | Original | | | |
| Zanma Taisei Demonbane (Game Disc) 斬魔大聖デモンベイン | PC | | Original | | | |
| Zanzarah: Das Verborgene Portal | PC | 1.002 | Original | | | |
| Zanzarah: Das verborgene Portal | PC | 1.010 | Green Pepper | | | |
| ZanZarah: The Hidden Portal | PC | 1.01 | Original | | | |
| Zap! The Magic ザップ・ザ・マジック | PC | | Original | | | |
| Zapitalism! Deluxe | PC | | Original | | | |
| Zapitalism! Deluxe | PC | | | | | |
| Zaplatki ot "Buki" 2 Заплатки от "Буки" 2 | PC | | Original | | | |
| Zapper Zapper: One Wicked Cricket! | PC | | Original | | | |
| Zarabotalo! Novy'e ispy'taniya Заработало! Новые испытания | PC | 1.14 | Original | | | |
| Zastekol'e (Disc 1) Zастеколье | PC | | Original | | | |
| Zastekol'e (Disc 2) Zастеколье | PC | | Original | | | |
| Zavtra vojna Завтра война | PC | 1.1.0.1 | Original | | | |
| Zavtra vojna: Faktor K Завтра война: Фактор К | PC | 1.0.0.1 | Original | | | |
| Zehn Adventures: Die Adventure Spielesammlung (Disc 1) | PC | | Original, Rerelease | | | |
| Zehn Adventures: Die Adventure Spielesammlung (Disc 2) Sam & Max Hit the Road | PC | | Original, Rerelease | | | |
| Zeitgeist | PC | 1.0 | Original | | | |
| Zeitgeist ツァイトガイスト | PC | | PC Game Best Series | | | |
| Zeitgeist 星際大爭霸 | PC | | Original | | | |
| Zelenaya kollekciya Зеленая коллекция | PC | | Original | | | |
| Zelenhgorm (Disc 1) Das Mysterium von Zelenhgorm | PC | 1.02 | Original | | | |
| Zelenhgorm (Disc 2) Das Mysterium von Zelenhgorm | PC | 1.02 | Original | | | |
| Zelenhgorm (Disc 3) Das Mysterium von Zelenhgorm | PC | 1.02 | Original | | | |
| Zelenhgorm: Episode I: Land of the Blue Moon (Disc 1) | PC | 1.00.000 | Original | | | |
| Zelenhgorm: Episode I: Land of the Blue Moon (Disc 2) | PC | 1.00.000 | Original | | | |
| Zelenhgorm: Episode I: Land of the Blue Moon (Disc 3) | PC | 1.00.000 | Original | | | |
| Zemlya do nachala vremyon: Kroshki-Nozhki i ego druz'ya Земля до начала времён: Крошки-Ножки и его друзья | PC | | Original | | | |
| Zemlya myortvyx: Doroga k Fiddlerz Grin (Disc 1) Земля мёртвых: Дорога к Фиддлерз Грин | PC | 1.1 | Original | | | |
| Zemlya myortvyx: Doroga k Fiddlerz Grin (Disc 2) Земля мёртвых: Дорога к Фиддлерз Грин | PC | 1.1 | Original | | | |
| Zen Jidou Saishuu Shori Ningyou Kururu-chan 全自動最終処理人形クルルちゃん | PC | | Original | | | |
| Zenerchi Зенерчи | PC | 1.0 | Original | | | |
| Zeno Clash | PC | | Original | | | |
| Zeno Clash | PC | 1.0 | Original | | | |
| Zero Critical | PC | | Original | | | |
| Zero Divide | PC | | All You Can Play: 10 Action-Games | | | |
| Zero Divide | PC | | Original | | | |
| Zero Divide ゼロディバイド | PC | | Original | | | |
| Zero Divide 機械戰神 | PC | | Original | | | |
| Zero Jikan e ゼロ時間へ・・・ | PC | | Original | | | |
| Zero Zero | PC | | Original | | | |
| Zero Zone | PC | | Covermount | | | |
| Zero Zone Zero Zone: 2098 na Christus | PC | | Original | | | |
| Zero Zone Zoektocht 2098 | PC | | Rerelease | | | |
| Der Zerstreute Pharao | PC | | Original | | | |
| Zesty Bytes | PC | | Original | | | |
| Zettai Imouto Shijou Shugi!! Imouto kara Ijirareru Drama CD: Mochiron Seiteki na Imi de 絶対★妹至上主義!! 妹から弄られるドラマCD(もちろん性的な意味で) | PC | | Original | | | |
| Zeus | PC | | Original | | | |
| Zeus: Le Maître de l'Olympe | PC | 1.0.0.0 | BestSeller Series | | | |
| Zeus: Master of Olympus BGamer 076 (Disc 1) | PC | 1.0 | Covermount | | | |
| Zeus: Master of Olympus | PC | 1.0 | Original | | | |
| Zeus: Master of Olympus | PC | 1.0.0.0 | Original | | | |
| Zeus: Master of Olympus | PC | 1.1 | The Great Empires Collection II | | | |
| Zhaby Жабы | PC | 1.01 | 1C: Kollekciya igrushek | | | |
| Zhanshen III: Yingxiong Wangchao 战神Ⅲ:英雄王朝 | PC | 1.02 | Original | | | |
| Zhanshen: Kuangshen Tianwei III 战神:狂神天威Ⅲ | PC | 1.02 | Original | | | |
| Zhanzheng Qishilu 战争启示录 | PC | 1.0 | Original, Youxi Zhizhu (Zeng: Zhanzheng Qishilu) | | | |
| Zheleznaya logika Железная логика | PC | | Original | | | |
| Zheltaya kollekciya Желтая коллекция | PC | | Original | | | |
| Zhen Shihun 真侍魂 | PC | | Original | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi (Disc 1) (Anzhuang Guangpan 1 Install Disc 01) 征天风舞传:三国志异 | PC | 1.01 | Xianliang Shoufaban | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi (Disc 2) (Anzhuang Guangpan 2 Install Disc 02) 征天风舞传:三国志异 | PC | 1.01 | Xianliang Shoufaban | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi (Disc 3) (Youxi Guangpan Play Disc) 征天风舞传:三国志异 | PC | 1.01 | Xianliang Shoufaban | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi (Install Disc 01) 征天風舞傳:三國誌異 | PC | 1.00 | Original | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi (Install Disc 02) 征天風舞傳:三國誌異 | PC | 1.00 | Original | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi (Play Disc) 征天風舞傳:三國誌異 | PC | 1.00 | Original | | | |
| Zhengtian Fengwuzhuan: Sanguozhiyi Buwanban 征天风舞传:三国志异 补完版 | PC | 1.02 | Original | | | |
| Zhenskij kollektiv: Ofis naslazhdenij Женский коллектив: Офис наслаждений | PC | | Original | | | |
| Zhertvoprinoshenie Жертвоприношение | PC | | 1C: Kollekciya igrushek | | | |
| Zhest' Жесть | PC | 1.03 | 1C: Kollekciya igrushek | | | |
| Zhestokie zvyozdy Жестокие звёзды | PC | 1.00.00.36r | Covermount | | | |
| Zhihuanwang: Zhongtu Zhanzheng (Disc 1) 指环王:中土战争 | PC | 1.00 | Original | | | |
| Zhihuanwang: Zhongtu Zhanzheng (Disc 2) 指环王:中土战争 | PC | 1.00 | Original | | | |
| Zhihuanwang: Zhongtu Zhanzheng (Disc 3) 指环王:中土战争 | PC | 1.00 | Original | | | |
| Zhihuanwang: Zhongtu Zhanzheng (Disc 4) 指环王:中土战争 | PC | 1.00 | Original | | | |
| Zhihuanwang: Zhongtu Zhanzheng 2 指环王:中土战争2 | PC | 1.00 | Original | | | |
| Zhihuanwang: Zhongtu Zhanzheng 2: Wuwang Zhi Jueqi 指环王:中土战争2:巫王之崛起 | PC | 2.00 | Original | | | |
| Zhijixing (Disc 1) (Yi) 指极星 | PC | 1.0 | Original | | | |
| Zhijixing (Disc 2) (Er) 指极星 | PC | 1.0 | Original | | | |
| Zhimin Jihua 2 殖民計劃2 | PC | | Original | | | |
| Zhiming Wuli 2: Chongsheng (Disc 1) 致命武力2:重生 | PC | 1.0.0 2002.2.1 | Huaxia Zhengban | | | |
| Zhiming Wuli 2: Chongsheng (Disc 2) 致命武力2:重生 | PC | 1.0.0 2002.2.1 | Huaxia Zhengban | | | |
| Zhiming Wuli 2: Chongsheng (Disc 3) 致命武力2:重生 | PC | 1.0.0 2002.2.1 | Huaxia Zhengban | | | |
| Zhiming Wuli 2: Chongsheng (Disc 4) 致命武力2:重生 | PC | 1.0.0 2002.2.1 | Huaxia Zhengban | | | |
| Zhivaya skazka: Brat'ya Grimm Живая сказка: Братья Гримм | PC | | Original | | | |
| Zhivotnyj mir Животный мир | PC | | 1C: Kollekciya igrushek | | | |
| Zhongguo Xiangqi: The 10 Games 中國象棋 The 10 Games | PC | | Original | | | |
| Zhuangjia Jingying: Tanke Jujishou (Ziliaopan) 装甲精英:坦克狙击手 | PC | | Original | | | |
| Zhuangjia Jingying: Tanke Jujishou 装甲精英:坦克狙击手 | PC | 1.1 SE | Original, Rerelease | | | |
| Zhuangjia Yuanshuai III: Su-De Zhanzheng 装甲元帅Ⅲ:苏德战争 | PC | 1.10 | Original | | | |
| Zhuomian Ziliao Shedingji: Angel Present 桌面资料设定集 ANGEL PRESENT | PC | | Original, Xintiandi Jingpin Youxi Pujiban Xilie | | | |
| Zhuti Gongyuan 主题公园 | PC | | Original | | | |
| Zhuti Gongyuan: Gongsi 主题公园:公司 | PC | 1.1 | Original | | | |
| Zhuti Yiyuan 主题医院 | PC | | Shiji Huigu Jinianban | | | |
| Ziyou Yu Rongyao (Feimaipin) 自由与荣耀 | PC | 1.6.2 | PC Game Bundle | | | |
| Ziyou Yu Rongyao II 自由与荣耀II | PC | 2.0.0 | Original | | | |
| Zlatogor'e Златогорье | PC | | | | | |
| Zloj, ploxoj i trezvyj Злой, плохой и трезвый | PC | | Original | | | |
| Złoto Azteków | PC | | | | | |
| Zodiac 50 Game Pack Vol. 2 | PC | | Original | | | |
| Zodiac Casino Pack | PC | | Original | | | |
| Zoldiras ゾルディラス | PC | 1.2.0.34 | Original | | | |
| Zolotaya orda Золотая орда | PC | | Original | | | |
| Zolushka: Neporochnyj son Золушка: Непорочный сон | PC | 1.0 | Original | | | |
| Zombie Driver ンビ・ドライバー | PC | | Kanzen Nihongoban | | | |
| Zombie Driver: The Slaughter Кровь на колесах: Ночная резня | PC | | Original | | | |
| Zombie Wars | PC | 1.0R | Game Empire Series | | | |
| Zombieville (Disc 1) | PC | | Original | | | |
| Zombieville (Disc 2) | PC | | Original | | | |
| Zombieville | PC | | | | | |
| Zombile'nd Зомбилэнд | PC | 1.00.0041 | Original | | | |
| Zone Raiders | PC | | Original | | | |
| Zoo Empire | PC | | Nestlé Nesquik | | | |
| Zoo Empire | PC | 1.11 | Nestlé Nesquik Cereals | | | |
| Zoo Empire | PC | | Original | | | |
| Zoo Tycoon | PC | | Press Kit | | | |
| Zoo Tycoon 2 | PC | 20.10.0.26 | Original | | | |
| Zoo Tycoon: Ultimate Animal Collection | PC | | Original | | | |
| Zoo Tycoon: Ultimate Animal Collection | PC | | Rerelease | | | |
| Zook Discovers the Seasons | PC | | Britannica Family Collection | | | |
| Zool 2 | PC | | Original, Bundle Version OEM | | | |
| Zool: Ninja of the "Nth" Dimension | PC | | Original | | | |
| Zool: Ninja of the "Nth" Dimension | PC | | Original | | | |
| The Zork Anthology | PC | 1.0 | Original | | | |
| The Zork Anthology | PC | | Original, Special Edition | | | |
| Zork Nemesis: Le Terre Proibite (Disc 1) | PC | | Original | | | |
| Zork Nemesis: Le Terre Proibite (Disc 2) | PC | | Original | | | |
| Zork Nemesis: Le Terre Proibite (Disc 3) | PC | | Original | | | |
| Zork Nemesis: The Forbidden Lands (Disc 1) | PC | 1.0 | | | | |
| Zork Nemesis: The Forbidden Lands (Disc 3) | PC | 1.0 | | | | |
| Zorro: A Cinematic Action Adventure | PC | | Original | | | |
| Zorro: A Cinematic Action Adventure | PC | | Original | | | |
| Zov dzhunglej i Knizhny'e istorii Зов джунглей и Книжные истории | PC | | Original | | | |
| Zozo Mix 1/2008 | PC | | | | | |
| Zozo Mix 3/2008 | PC | | | | | |
| Zozo Mix 5/2008 | PC | | | | | |
| Zozole Poszukiwania | PC | | Original | | | |
| Zróbmy Grę | PC | | Original | | | |
| Zu neuen Ufern: Mehr Spass mit Anno 1602 | PC | | Original | | | |
| Zuma | PC | | Best Buy Games | | | |
| Zuma Deluxe 祖玛 | PC | 1.0 | Original | | | |
| Zuma Deluxe | PC | 1.0 | Game of the Year | | | |
| Zuma Deluxe | PC | 1.0 | Rerelease | | | |
| Zuma Deluxe | PC | 1.0 | Game of the Year | | | |
| Zuma Double Pack | PC | | Play + Smile | | | |
| Zuma's Revenge! Adventure | PC | 1.0.5.1195 | Games Voor Iedereen | | | |
| Zvezda Laury Звезда Лауры | PC | | Original | | | |
| Zvyozdnye nacii (Disc 1) (Ustanovochnyj) Звёздные нации | PC | 1.0.7.0 | 1C: Igrushki | | | |
| Zvyozdnye nacii (Disc 2) (Igrovoj) Звёздные нации | PC | 1.0.7.0 | 1C: Igrushki | | | |
| Zvyozdnye yastreby: Operaciya "Vozmezdie" Звёздные ястребы: Операция «Возмездие» | PC | | 1C: Igrushki | | | |
| Zvyozdnyj Desant Звёздный Десант | PC | | Original | | | |
| Zwariowany Czarodziej Tajemniczy Dom Belliniego | PC | | Original | | | |
| Zwei!! 쯔바이!! | PC | 1.02 | Rerelease | | | |
| Zwei!! (Youxipian) 奇幻仙境 | PC | | Diancangban | | | |
| Zurk's Li'l Safari 1: A Magical Journey into Letters and Numbers | PC | | Original | | 0055-000-0612-A | |
| Zoo Tycoon 2: African Adventure | PC | 1.00.0000 | Original | | 0206 Part No. X12-15023-01 | |
| Zoboomafoo: Animal Alphabet | PC | 1.0 | Original | | 02251 | |
| Zoo Tycoon: Dinosaur Digs | PC | | Original | | 0302 Artikelnr. X08-69362 DE, 0303 Artikelnr. X09-60984 DE | |
| Zoo Tycoon: Dinosaur Digs | PC | | Original | | 0302 Part No. X08-63367 | |
| Zoo Tycoon: Dinosaur Digs | PC | 1.0 | Original | | 0302 Part No. X08-63367 | |
| Zoo Tycoon: Dinosaur Digs | PC | 11.05.00.0006 | Original | | 0302 Parte n. X08-69361 IT | |
| ZPC Zero Population Count | PC | 1.0 | Original | | 04-11315CD | |
| Zoo Tycoon 2: African Adventure | PC | 22.03.00.0012 | Original | | 0406 Pieza n° X12-10595-01 ES | |
| Zeppelin! Zeppelin: Giants of the Sky | PC | | Original | | 042840101 | |
| Zhen Sanguo Wushuang 4 Special 真·三国无双4 Special | PC | 1.0.0.0 | Original | | 06.06.01081 | |
| Zoo Tycoon | PC | 10.10.00.0009 | Zoo Tycoon: Complete Collection | | 0603 Part No. X09-79593, 0803 Part No. X10-10290 | |
| Zoo Tycoon: Marine Mania & Dinosaur Digs | PC | 12.04.00.0009 | Zoo Tycoon: Complete Collection | | 0603 Part No. X09-79601, 0803 Part No. X10-10291 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 1) | PC | 33.05.00.0002UO | Original | | 0608 Part No. X14-72299-01 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 2) | PC | 33.05.00.0002UO | Original | | 0608 Part No. X14-72305-01 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 3) | PC | 33.05.00.0002UO | Original | | 0608 Part No. X14-72309-01, X15-01907-01 EN | |
| Zoo Tycoon 2: Endangered Species | PC | 21.07.00.0011 | Original | | 0705 Part No. X11-45794 | |
| Zoo Tycoon 2: Marine Mania | PC | | Original | | 0706 Part No. X12-79927-01 | |
| Zoo Tycoon 2: Marine Mania | PC | | Original | | 0706 Part No. X12-79927-01 | |
| Zoo Tycoon 2: Extinct Animals | PC | 32.10.0.9 | Original | | 0707 Part No. X13-85741-01, X13-85741-01 | |
| Zoo Tycoon | PC | | Original | | 0801 Artikelnr. X08-36547 DE | |
| Zoo Tycoon | PC | | Original | | 0801 Artikelnr. X08-36547 DE | |
| Zoo Tycoon | PC | 10.10.00.0006 | Original | | 0801 Part No. X08-30525 | |
| Zoo Tycoon | PC | 10.10.00.0006 | Original | | 0801 Part No. X08-30526 | |
| Zoo Tycoon | PC | 10.10.00.0006 | Original | | 0801 Parte n. X08-36552 IT | |
| Zoo Tycoon: Marine Mania & Dinosaur Digs Zoo Tycoon Expanded | PC | | Original | | 0802 Part No. X08-90495 | |
| Zoo Tycoon | PC | | Zoo Tycoon: Complete Collection (Rerelease), Zoo Tycoon: Complete Collection (Xplosiv) | | 0803 Part No. X10-10290, P/N: 111489, XP-2233-1 ML03 | |
| Zoo Tycoon: Marine Mania & Dinosaur Digs | PC | | Zoo Tycoon: Complete Collection, Zoo Tycoon: Complete Collection (Xplosiv) | | 0803 Part No. X10-10291, P/N: 111500, XP-2233-2 ML03 | |
| Zoo Tycoon 2 | PC | 20.10.00.0026 | Original | | 0804 Part No. X10-74059 | |
| Zoo Tycoon 2 | PC | 20.11.00.0007 | Rerelease | | 0804 Part No. X10-74059 | |
| Zoo Tycoon 2: Endangered Species | PC | 21.07.00.0011 | Original | | 0805 Pieza n° X11-46467 ES | |
| Zoo Tycoon 2: Zookeeper Collection (Disc 1) | PC | | Original | | 0806 Part No. X12-80044-01 | |
| Zoo Tycoon 2: Zookeeper Collection (Disc 2) | PC | | Original | | 0806 Part No. X12-80045-01 | |
| Zoo Tycoon 2: Extinct Animals | PC | 32.10.00.0009 | Original | | 0807 Pieza n° X13-89080-01 ES | |
| Zoop Zoop: America's Largest Killer of Time! | PC | 1.0 | Expert Software: Gamers Choice | | 08652 60930 | |
| Zhen Sanguo Wushuang 5 真・三國無雙5 | PC | 1.0.0.1 | Original | | 09.07.01081 | |
| Zoo Tycoon: Marine Mania | PC | | Original | | 0902 Artikelnr. X09-00521 DE | |
| Zoo Tycoon 2 | PC | 20.10.00.0026 | Original | | 0904 Pieza N° X10-75870 ES | |
| Zoo Tycoon 2: Marine Mania | PC | 30.08.00.0009 | Original | | 0906 Pieza n° X12-88849-01 ES | |
| Zuma's Revenge! / Peggle Zuma's Revenge! | PC | | Original | | 10-00623 07/10 10-00172 | |
| Zombie Bowl-o-Rama | PC | | Original | | 1000-10712 | |
| Zork: Der Großinquisitor (Disc 1) | PC | 2.0 | Original | | 1000026.101.GM | |
| Zork: Grand Inquisitor (Disc 1) | PC | | Original | | 1000026.101.IT | |
| Zork: Grand Inquisitor (Disc 1) | PC | 2.0 | Original | | 1000026.101.US | |
| Zork: Der Großinquisitor (Disc 2) | PC | 2.0 | Original | | 1000026.102.GM | |
| Zork: Grand Inquisitor (Disc 2) | PC | | Original | | 1000026.102.IT | |
| Zork: Grand Inquisitor (Disc 2) | PC | 2.0 | Original | | 1000026.102.US | |
| Zork Nemesis: The Forbidden Lands (Disc 1) | PC | 1.0 | Rerelease | | 1000168.101.US | |
| Zork Nemesis: The Forbidden Lands (Disc 2) | PC | 1.0 | Original | | 1000168.102.US, CDD-3112-101-US | |
| Zork Nemesis: The Forbidden Lands (Disc 3) | PC | 1.0 | Original | | 1000168.103.US, CDD-3112-103-U3 | |
| Zork: Grand Inquisitor | PC | | Sony OEM DVD-ROM Kit Edition | | 1000446.101.US | |
| Zork: Grand Inquisitor | PC | | DVD-ROM | | 1000600.101.US | |
| Zork: Grand Inquisitor | PC | | Bundle Version Gateway OEM (DVD-ROM) | | 1000676.101.US | |
| Zoo Tycoon 2 ズー タイクーン 2 | PC | | Original | | 1004 Part No.X10-90499 | |
| Zoombinis: Logical Journey | PC | 2.0 | Original, Adventure Workshop: 1st-3rd Grade (7th Edition) | | 10115-CD3, 380933-CD | |
| Zoombinis: Mountain Rescue | PC | 1.1 | Scholastic, Encore | | 10244-CD1, 380860A-CD | |
| Zoombinis: Island Odyssey | PC | | GSP | | 1083A | |
| Zoo Tycoon ズー タイクーン | PC | 10.10.00.0006 | Original | | 1101 Part No. X08-58849 | |
| Zoo Tycoon 動物園大亨 | PC | 10.10.00.0006 | Original | | 1201 Part No. X08-56919 | |
| Zoboomafoo Animal Kids | PC | 1.0 | Original | | 14000-CD1 | |
| Zhongji Dongyuanling 3: Kane Zhi Nu 終極動員令3:肯恩之怒 | PC | 1.00 | Original | | 1535807 | |
| Zhongji Dongyuanling 3: Tiberium Zhanzheng (Game Disc) 終極動員令3:泰伯倫戰爭 | PC | 1.00 | Original, Kane Edition | | 1562907, 1659807 | |
| Zhongji Dongyuanling: Hongse Jingjie 3 終極動員令:紅色警戒3 | PC | 1.00 | Premier Edition | | 1917307 | |
| Zoombinis: Island Odyssey | PC | 1.0 | Original, Scholastic | | 19531152C SP4, 381664-CD, 9531152C SP | |
| Zemlja 2150: Vojna mirov (Disc 1) Земля 2150: Война миров | PC | 2.6 | 1C: Igrushki | | 1CSI 215020 0050 IR | |
| Zemlja 2150: Vojna mirov (Disc 2) Земля 2150: Война миров | PC | 2.6 | 1C: Igrushki | | 1CSI 215020 0050 IR | |
| Zebco Pro Fishing 3D: Pro Series | PC | | Original | | 21173.101.UK | |
| Zebco Pro Fishing 3D: Tournament Edition | PC | | Original | | 21365.101.US | |
| Zabavne Zagonetke | PC | | Original | | 272040 | |
| Zoo Vet: Endangered Animals | PC | 9.0.0.383 | Original | | 300008471 | |
| Zoo Tycoon: Complete Collection | PC | 12.04.00.0009 | Ubisoft Exclusive | | 300010077 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 1) | PC | 33.05.00.0002UO | Ubisoft Exclusive | | 300051136 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 1) | PC | 33.05.00.0002UO | Original | | 300051136 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 2) | PC | 33.05.00.0002UO | Ubisoft Exclusive | | 300051136 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 2) | PC | 33.05.00.0002UO | Original | | 300051136 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 3) | PC | 33.05.00.0002UO | Ubisoft Exclusive | | 300051136 | |
| Zoo Tycoon 2: Ultimate Collection (Disc 3) | PC | 33.05.00.0002UO | Original | | 300051136 | |
| Zombi (Disc 1) | PC | 1.10 | Software Pyramide | | 300083052 | |
| Zombi (Disc 2) | PC | 1.10 | Software Pyramide | | 300083053 | |
| Zombi (Disc 3) | PC | 1.10 | Software Pyramide | | 300083054 | |
| Zahlenreise 4 (4. Klasse) | PC | | Einzellizenz | | 36413/1 | |
| Zoom: Paparazzi in Action | PC | | Original | | 3760137141898 | |
| Zoombinis: Mountain Rescue | PC | 1.0 | Scholastic | | 380860-CD SP1, 380860-CD WP5, 380860-CD WP6 | |
| Zoombinis: Mountain Rescue | PC | 1.1 | | | 380860A-CD | |
| Zoombinis: Logical Journey | PC | 2.0 | Scholastic | | 380933-CD SP2 | |
| Zoombinis: Logical Journey | PC | 2.0 | Rerelease | | 3809330-CD | |
| Zoboomafoo: Creature Quest | PC | 1.0 | Original | | 381553-CD | |
| Zoombinis: Logical Journey | PC | 2.1 | Adventure Workshop: 4th-6th Grade: 5th Edition | | 383332-CD2 | |
| Zootrix | PC | 1.0 | Original | | 5373 | |
| Zeus: Master of Olympus | PC | 1.0 | Bundle Version Packard Bell OEM | | 6838810001, S0021420 | |
| Zangeki Warp ザンゲキワープ | PC | | Original | | APG-0010 | |
| Zombie Wars | PC | 1.0R | Platinum Label | | Art. 9770 | |
| Zeus: Carnage Heart Second ゼウス カルネージハートセカンド | PC | 1.0.0.1 | Original | | ATDK-00134 | |
| Zero Divide Zero Divide: Techno Warrior | PC | | Interplay Rerelease | | CD-C95-1170-0 | |
| Zeitgeist | PC | | Original | | CD-C95-1172-0 | |
| Zork Nemesis: The Forbidden Lands | PC | | Demo | | CDD-3112-100-U3 | |
| Zork Nemesis: Das verbotene Land (Disc 1) | PC | 1.0 | Original | | CDD-3112-101-GM | |
| Zork Nemesis: The Forbidden Lands (Disc 1) | PC | 1.0 | Original | | CDD-3112-101-US | |
| Zork Nemesis: Das verbotene Land (Disc 2) | PC | 1.0 | Original | | CDD-3112-102-GM | |
| Zork Nemesis: Das verbotene Land (Disc 3) | PC | 1.0 | Original | | CDD-3112-103-GM | |
| Zone Raiders | PC | 1.26 | Original | | CDRM1363590 | |
| Zoo Tycoon (Disc 1) | PC | | Rerelease | | CENEGA 423A/2006 | |
| Zoo Tycoon (Disc 2) (Patch PL) | PC | | Rerelease | | CENEGA 423B/2006 | |
| Zool: Ninja of the "Nth" Dimension / Zool 2 Maxx Out Double Play CD-ROM | PC | | Original | | CN 000500021 | |
| Z.E.R.O.C.U.P Proleague | PC | | BB Games Online Game Fantasista | | disc_22 | |
| Zyclunt ジィークラント | PC | | Original | | EG-1041JP | |
| Zork: Grand Inquisitor (Disc 1) | PC | | Xplosiv | | EI-1574-1 ENGLISH | |
| Zork: Grand Inquisitor (Disc 2) | PC | | Xplosiv | | EI-1574-2 ENGLISH | |
| Zen-Ichi 全一 | PC | 1.10 | Original | | EQU-0000 | |
| Zoo Vet | PC | | Focus Essential | | ESS647 | |
| Zombie Wars Zombie Attack | PC | 1.0R | Original, Family Friendly Software | | Fs-029 | |
| ZooG Genius: Math, Science & Technology | PC | | Original | | G2236 | |
| ZooG Genius: Language Arts, History & Geography | PC | | Original | | G2240 | |
| Ziemia we Wszechświecie | PC | | Geografia Świata | | IM 002 | |
| Zhen Sanguo Wushuang 3 Hyper (Disc 1) 真·三国无双3 Hyper | PC | 1.00.0000 | Original | | KOEI-20995 | |
| Zhen Sanguo Wushuang 3 Hyper (Disc 2) 真·三国无双3 Hyper | PC | 1.00.0000 | Original | | KOEI-20995 | |
| Zhen Sanguo Wushuang 3 Hyper (Disc 3) 真·三国无双3 Hyper | PC | 1.00.0000 | Original | | KOEI-20995 | |
| Zhen Sanguo Wushuang 6 with Mengjiangzhuan (Anzhuang Guangdie 1) 真・三國無雙6 with 猛將傳 | PC | | Original | | KTGS-44830A | |
| Zhen Sanguo Wushuang 6 with Mengjiangzhuan (Anzhuang Guangdie 2) 真・三國無雙6 with 猛將傳 | PC | | Original | | KTGS-44830A | |
| Zhen Sanguo Wushuang 6 with Mengjiangzhuan (Youxi Guangdie) 真・三國無雙6 with 猛將傳 | PC | | Original | | KTGS-44830A | |
| Zoidon: G.F After That Story ゾイ丼 G.F after that story | PC | | Original | | ME-0001 | |
| Zwei!! ツヴァイ!! | PC | | Tokutenban | | NF-04008 | |
| Zwei!! ツヴァイ!! | PC | | Original | | NF-04009 | |
| Zwei II ツヴァイ2 | PC | 1.0.0.0 | Gentei Tokutenban | | NF-7600A | |
| Zwei II Plus ツヴァイ2プラス | PC | 1.0.1.1 | Windows 8 Edition | | NF-7980B | |
| Zwei!! ツヴァイ!! | PC | | Shokai Genteiban | | NF03031 | |
| Zwei!! ツヴァイ!! | PC | | Shin Package Ban | | NF03032 | |
| Zoo Tycoon | PC | 10.10.00.0006 | | | P/N: 10685 | |
| Zero Comico | PC | 1.00.0000 | Original, Covermount | | PA 0301, VC 00112 | |
| Zootopia | PC | | KidSoft Select | | Part # 70466-D | |
| Zapper Zapper: One Wicked Cricket! | PC | 1.0 | Scholastic | | Part # CDR9-57451-X | |
| Zork Classics: Interactive Fiction | PC | 1.00 | Original | | Part No. 1001078.101.US | |
| Zebco Pro Fishing 3D | PC | | Smart Saver | | PFG844AE-CD | |
| Zone 66 | PC | | ROMWARE | | ROM 10 005 | |
| Zax: The Alien Hunter | PC | | Original | | ROZAX00003LAB, ROZAX00005LAB | |
| Zak: Oxotnik s chuzhoj planety Зак: Охотник с чужой планеты | PC | 1.0 Build 1308 | Original | | RUSSOBIT-M 153/2001 | |
| Zanzarah: V poiskax zateryannoj strany Zanzarah: В поисках затерянной страны | PC | 1.008 | Original | | RUSSOBIT-M 2003 / 356 | |
| Zharkoe leto 1943 (Disc 1) Жаркое лето 1943 | PC | | Original | | RUSSOBIT-M 2004/499-1 | |
| Zharkoe leto 1943 (Disc 2) Жаркое лето 1943 | PC | | Original | | RUSSOBIT-M 2004/499-2 | |
| Zharkoe leto 1943 (Disc 3) Жаркое лето 1943 | PC | | Original | | RUSSOBIT-M 2004/499-3 | |
| Zavoevanie Ameriki Завоевание Америки | PC | | Original | | RUSSOBIT-M 223/2002 | |
| Zug um Zug Big Fun Software: Zug um Zug | PC | | Original | | S0015482 | |
| Zeus: Master of Olympus | PC | 1.0 | Original | | S0021420 | |
| Zeus: Master of Olympus | PC | 1.0.0.0 | BestSeller Series | | S0024862 | |
| Zeus: Pan Olimpu Złota Edycja | PC | | eXtra Klasyka Next | | S1003877 | |
| Zostań Małym Picasso | PC | | Covermount | | SELL 0087 | |
| ZOI VR Blocks | PC | 2.5 | Covermount | | SELL 0093 | |
| Zemlya 2150: Deti Seleny (Disc 1) Земля 2150: Дети Селены | PC | 1.0 | 1C: Igrushki | | SNOW DS25 0100 IR | |
| Zemlya 2150: Deti Seleny (Disc 2) Земля 2150: Дети Селены | PC | 1.0 | 1C: Igrushki | | SNOW DS25 0100 IR | |
| Zemlya 2150: Polet Val'kirij Земля 2150: Полет Валькирий | PC | 1.0 | 1C: Igrushki | | SNOW HH02 1045 IR | |
| Zaterjannyj Mir 4 (Disc 1) Затерянный Мир 4 | PC | 2.02 | 1C: Igrushki | | SNOW NG02 2098 IR | |
| Zaterjannyj Mir 4 (Disc 2) Затерянный Мир 4 | PC | 2.02 | 1C: Igrushki | | SNOW NG02 2098 IR | |
| Zhestokie zvyozdy (Disc 1) Жестокие звёзды | PC | 1.00.00.36r | 1C: Igrushki | | SNOW TH03 1090 IR | |
| Zhestokie zvyozdy (Disc 2) Жестокие звёзды | PC | 1.00.00.36r | 1C: Igrushki | | SNOW TH03 1090 IR | |
| Zemlya 2150: Vody Stiksa (Disc 1) Земля 2150: Воды Стикса | PC | 1.0 | 1C: Igrushki | | SNOW VS02 0186 IR | |
| Zemlya 2150: Vody Stiksa (Disc 2) Земля 2150: Воды Стикса | PC | 1.0 | 1C: Igrushki | | SNOW VS02 0186 IR | |
| Zvezdnye Piligrimy Звездные Пилигримы | PC | | 1C: Igrushki | | SNOW ZP25 0100 IR | |
| Z | PC | | Gold Games 2 (CD 1) | | SPI 046 | |
| Z | PC | | Gold Games 2 (CD 1) | | SPI 046 | |
| Die Zeitmaschine: Die neuen Abenteuer (Disc 1) | PC | | Original | | TIMGRCD1 | |
| Die Zeitmaschine: Die neuen Abenteuer (Disc 2) | PC | | Original | | TIMGRCD2 | |
| Zoo Tycoon: Complete Collection (Disc 1) (Zoo Tycoon) | PC | 10.10.00.009 | Original | | X10-10508 SV | |
| Zoo Tycoon: Complete Collection (Disc 2) (Marine Mania) | PC | 10.10.00.009 | Original | | X10-10510 SV | |
| Zoo Tycoon 2: Ultimate Collection (Disc 1) | PC | 33.05.00.0002UO | Original | | X15-01905-01 EN | |
| Zoo Tycoon 2: Ultimate Collection (Disc 2) | PC | 33.05.00.0002UO | Original | | X15-01906-01 EN | |
| Zorro: Der Schatten | PC | 1.000.2910 | Original | | ZORGRCD1 | |
| Zeno Clash ゼノ クラッシュ | PC | | Original | | ZPG-0115 | |
| Zuma's Revenge! | PC | 1.0.4.9495 | Original | | ZUMR-09-00091 7/09 09-00264 | |
| Zuma's Revenge! | PC | | Limited Edition Lunch Box | | ZUMR-11-00918 06/11 11-00150 | |