Region | Title | System | Version | Edition | Languages | Serial | Status |
| X Edge クロス・エッジ | PS3 | 01.04 | Original | | BLJM 60086 | |
| X Edge 크로스 엣지 | PS3 | 01.02 | Original | | BLKS 20112 | |
| X Edge Dash クロスエッジ DASH | XBOX360 | | Original | | IF-2007 | |
| X Games Pro Boarder X GAMES プロ・ボーダー | PSX | | Original | | SLPS 01944 | |
| X Girl | PC-98 | | Original | | | |
| X-Blades Xブレード | XBOX360 | | Original | | SP-2021 | |
| X-Blades Xブレード | PS3 | 01.01 | Original | | BLJM 60149 | |
| X-COM: Michinaru Shinryakusha X‐COM 未知なる侵略者 | PSX | | Original | | SLPS 00257 | |
| The X-Files Game (Disc 1) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| The X-Files Game (Disc 2) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| The X-Files Game (Disc 3) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| The X-Files Game (Disc 4) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| The X-Files Game (Disc 5) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| The X-Files Game (Disc 6) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| The X-Files Game (Disc 7) X-ファイル ザ・ゲーム | PC | 1.10/JP | Original | | FHB-4001 | |
| X-Men vs. Street Fighter エックスメンVS.ストリート・ファイター | SS | 1.002 | Doukonban | | T-1226G | |
| X-Men vs. Street Fighter エックスメンVS.ストリート・ファイター | SS | 1.002 | Original | | T-1227G | |
| X-Men vs. Street Fighter エックスメンVS.ストリート・ファイター | SS | 1.002 | Doukonban | | T-1226G | |
| X-Men vs. Street Fighter: EX Edition エックスメンVS.ストリートファイター EXエディション | PSX | | Original | | SLPS 01284 | |
| X-Men: Children of the Atom エックス・メン ~チルドレン・オブ・ジ・アトム~ | SS | 1.000 | Original | | T-1203G | |
| X-Men: Mutant Academy | PSX | | Original, SuperLite 1500 Series | | SLPM 86765 … | |
| X-Men: Mutant Academy 2 エックスメンミュータントアカデミー2 | PSX | | Original | | SLPM 87077 | |
| X-treme Racing SSX エクストリーム・レーシング SSX | PS2 | 1.00 | Original | | SLPS 20025 | |
| X.Racing エックス・レーシング | PSX | | Original | | SLPS 01063 | |
| X2: No Relief エックス2 | PSX | | Original | | SLPS 00766 | |
| X2: Wolverine's Revenge | XBOX | | World Collection | | AV-008 | |
| Xak サークⅠ・Ⅱ | PCE | | Original | | TJCD2032 | |
| Xak II: Rising of the Redmoon | FMT | | Original | | HMC-125 | |
| Xak III: The Eternal Recurrence | FMT | | Original | | | |
| Xak III: The Eternal Recurrence サークⅢ | PCE | | Original | | HECD4013 | |
| Xanadu ザナドゥ | PC | | Memorial Games | | ZDWC-53-1 | |
| Xanadu Next ザナドゥネクスト | PC | 1.0.0.1 | Genteiban (DVD) | | NF-7220A | |
| Xanadu Next ザナドゥネクスト | PC | 1.0.1.4 | Windows 8 Taiou-ban | | NF-7970A | |
| Xanadu Next (Disc 1) ザナドゥネクスト | PC | | Genteiban (CD-ROM) | | NF-7230A-1 | |
| Xanadu Next (Disc 2) ザナドゥネクスト | PC | | Genteiban (CD-ROM) | | NF-7230A-2 | |
| XBlaze: Code:Embryo | PS3 | 01.03 | Original | | BLJS 10227 | |
| XBlaze: Lost:Memories エクスブレイズ ロストメモリーズ | PS3 | 01.01 | Original | | BLJS 10293 | |
| Xbox 360: The Experience Disc Version 5.0 Xbox 360 體驗光碟 5.0 | XBOX360 | | Kiosk Demo | | XK-2116 | |
| Xbox Live Arcade Xbox Live アーケード オムニバス ディスク | XBOX360 | | Bundled with Xbox 360 | | MS-2115 | |
| Xbox Live Starter Kit Disc / Zunou Taisen Live Xbox Live スタータキットディスク, 頭脳対戦ライブ | XBOX | | Bundled with Xbox Live Starter Kit, Bundled with Xbox Video Chat Kit, Bundled with Magazine | | XL-011 | |
| Xchange Xchange ~エックスチェンジ~ | PC | | Original | | | |
| Xchange2 (Disc 1) Xchange2 ~エックスチェンジ2~ | PC | | Original | | | |
| Xchange2 (Disc 2) Xchange2 ~エックスチェンジ2~ | PC | | Original | | | |
| Xchange2 Gaiden Xchange2外伝 | PC | | Original | | MONO-00001 | |
| XCOM: Enemy Unknown | PS3 | 01.01 | Original, 2K Essentials Collection | | BLKS 20285 … | |
| Xeno Crisis ゼノ・クライシス | GC | | Unlicensed | | BB-BMP-GCRJ-JPN | |
| Xenoblade ゼノブレイド | WII | | Original | | RVL-SX4J-JPN-B0 | |
| Xenogears (Disc 1) ゼノギアス | PSX | | Original, Square Millennium Collection: Wong Fei Fong Edition, PSone Books | | SLPS 01160 … | |
| Xenogears (Disc 2) ゼノギアス | PSX | | Original, Square Millennium Collection: Wong Fei Fong Edition | | SLPS 01161 … | |
| Xenon: Mugen no Shitai XENON ~夢幻の肢体~ | FMT | | Original | | CSW-0002 | |
| Xenosaga Episode I Reloaded: Der Wille zur Macht ゼノサーガ エピソード Ⅰ リローディッド Der Wille zur Macht [力への意志] | PS2 | 1.03 | Original | | SLPS 29005 | |
| Xenosaga Episode I: Der Wille zur Macht ゼノサーガ エピソード Ⅰ Der Wille zur Macht [力への意志] | PS2 | 2.00 | Original, PlayStation 2 the Best | | SLPS 29002 … | |
| Xenosaga Episode I: Der Wille zur Macht ゼノサーガ エピソード Ⅰ Der Wille zur Macht [力への意志] | PS2 | 2.00 | Premium Box | | SLPS 29001 | |
| Xenosaga Episode II: Jenseits von Gut und Bose (Disc 1) ゼノサーガ エピソード Ⅱ Jenseits von Gut und Bose [善悪の彼岸] | PS2 | 1.02 | Premium Box | | SLPS 25366 | |
| Xenosaga Episode II: Jenseits von Gut und Bose (Disc 2) ゼノサーガ エピソード Ⅱ Jenseits von Gut und Bose [善悪の彼岸] | PS2 | 1.02 | Premium Box | | SLPS 25367 | |
| Xenosaga Episode III: Also sprach Zarathustra (Disc 1) ゼノサーガ エピソード Ⅲ Also sprach Zarathustra [ツァラトゥストラはかく語りき] | PS2 | 1.01 | Original | | SLPS 25640 | |
| Xenosaga Episode III: Also sprach Zarathustra (Disc 2) ゼノサーガ エピソード Ⅲ Also sprach Zarathustra [ツァラトゥストラはかく語りき] | PS2 | 1.01 | Original | | SLPS 25641 | |
| Xenosaga Freaks ゼノサーガ フリークス | PS2 | 1.01 | Original | | SLPS 25353 | |
| Xevious ゼビウス | PC | | Ultra 2000/Ultra Series | | MKW-157 | |
| Xevious 3D/G+ ゼビウス3D/G+ | PSX | | Original | | SLPS 00750 | |
| XGIII: Extreme G Racing エクストリームG3 | GC | | Original | | DL-DOL-G3EJ-JPN | |
| XGIII: Extreme G Racing エクストリームG3 | PS2 | 1.02 | Original | | SLPM 62092 | |
| XI [sái] | PSX | | Original, PlayStation the Best, PSone Books | | SCPS 10051 … | |
| XI [sái] Jumbo | PSX | | Original, PlayStation the Best, Sample | | SCPS 10123 … | |
| XI [sái]: XI-Go 骰子熱爆 | PS2 | 1.00 | Original | | SCAJ 20007 | |
| XI [sái]: XI-Go XIゴ | PS2 | 1.02 | Original | | SCPS 15029 | |
| XI Coliseum XIコロシアム | PSP | 1.01 | Original | | UCJS 10031 | |
| XI5: Aqui Ohyeongje XI5 ~아쿠이 오형제~ | PS2 | 1.00 | Original | | SCKA 20001 | |
| Xia Ke Lie Zhuan 俠客列傳 | PC | | Original | | | |
| Xiameng Yehua 夏梦夜话 | PC | 1.07.04 | Original | | | |
| Xianjian Kezhan (Disc 1) (Anzhuangpan) 仙剑客栈 | PC | 1.0.2001.08.10 | Original | | | |
| Xianjian Kezhan (Disc 2) (Youxipan) 仙剑客栈 | PC | 1.0.2001.08.10 | Original | | | |
| Xianjian Qixiazhuan 仙剑奇侠传 | PC | 1.00 | Original | | P/N:002-204-003 | |
| Xianjian Qixiazhuan 仙剑奇侠传 | PC | 1.00 | Dayu Jingdian Xilie Youxi | | | |
| Xianjian Qixiazhuan 仙劍奇俠傳 | PC | | Original | | GC050 | |
| Xianjian Qixiazhuan 仙劍奇俠傳 | SS | 1.000 | Original | | T-37401H-16 | |
| Xiaoao Jianghu 2: Wuyue Jianpai (Disc 1) (Di-Yi Juan) 笑傲江湖2:五嶽劍派 | PC | 1.00 | Original | | | |
| Xiaoao Jianghu 2: Wuyue Jianpai (Disc 2) (Di-Er Juan) 笑傲江湖2:五嶽劍派 | PC | 1.00 | Original | | | |
| Xiaoao Jianghu 2: Wuyue Jianpai (Disc 3) (Di-San Juan) 笑傲江湖2:五嶽劍派 | PC | 1.00 | Original | | | |
| Xiaoao Jianghu 2: Wuyue Jianpai (Disc 4) (Di-Si Juan) 笑傲江湖2:五嶽劍派 | PC | 1.00 | Original | | | |
| Xiaoao Jianghu Zhi Riyue Shenjiao (Disc 2) (Di-Er Zhang) 笑傲江湖之日月神教 | PC | | Original | | | |
| Xiaoao Jianghu Zhi Riyue Shenjiao (Disc 3) (Di-San Zhang) 笑傲江湖之日月神教 | PC | | Original | | | |
| Xiaoao Jianghu Zhi Riyue Shenjiao (Disc 1) (Di-Yi Zhang) 笑傲江湖之日月神教 | PC | | Original | | | |
| Xiaoao Jianghu Zhi Riyue Shenjiao (Disc 1) (Di-Yi Zhang) 笑傲江湖之日月神教 | PC | | Original | | | |
| Xiaoshe Lixianji 小蛇歷險記 | PC | | Original | | | |
| XIGO: Zuihou de Touzi XIGO: 最后的骰子, XI GO: Zuìhòu de Tóuzi | PS2 | 1.02 | Original | | SCCS 40004 | |
| XII Stag トゥエルブスタッグ | PS2 | 1.01 | Original | | SLPM 62318 | |
| XII Stag | PS2 | 1.01 | Original | | SLKA 15011 | |
| XIII: Daitouryou o Koroshita Otoko ⅩⅢ サーティーン 大統領を殺した男 | XBOX | | Original | | US-061 | |
| XIII: Daitouryou o Koroshita Otoko ⅩⅢ サーティーン 大統領を殺した男 | PS2 | 1.02 | Original, Best Collection | | SLPS 25375 … | |
| Xin Fei Xian Online: Zai Xu Xian Yuan Bao 新飛仙 Online 再續仙緣包 | PC | | Original | | | |
| Xin Shendiao Xialü (Disc 1) (Di-Yi Juan) 新神鵰俠侶 | PC | | Original | | | |
| Xin Shendiao Xialü (Disc 2) (Di-Er Juan) 新神鵰俠侶 | PC | | Original | | | |
| Xin Shendiao Xialü (Disc 3) (Di-San Juan) 新神鵰俠侶 | PC | | Original | | | |
| Xin Shendiao Xialü (Disc 4) (Di-Si Juan) 新神鵰俠侶 | PC | | Original | | | |
| Xin Shendiao Xialü Wanjiepian (Disc 1) (Yi) 新神鵰俠侶完結篇 | PC | | Original | | | |
| Xin Shendiao Xialü Wanjiepian (Disc 2) (Er) 新神鵰俠侶完結篇 | PC | | Original | | | |
| Xin Shendiao Xialü Wanjiepian (Disc 3) (San) 新神鵰俠侶完結篇 | PC | | Original | | | |
| Xin Shendiao Xialü Wanjiepian (Disc 4) (Si) 新神鵰俠侶完結篇 | PC | | Original | | | |
| Xin Shiji Fuyin Zhanshi: Gangtie Girlfriend (Disc A) 新世紀福音戰士~鋼鐵GIRL FRIEND | PC | | Original | | | |
| Xin Shiji Fuyin Zhanshi: Gangtie Girlfriend (Disc B) 新世紀福音戰士~鋼鐵GIRL FRIEND | PC | | Original | | | |
| Xin Shiji Fuyin Zhanshi: Gangtie Girlfriend (Disc C) 新世紀福音戰士~鋼鐵GIRL FRIEND | PC | | Original | | | |
| Xin Shiji Fuyin Zhanshi: Gangtie Girlfriend (Disc D) 新世紀福音戰士~鋼鐵GIRL FRIEND | PC | | Original | | | |
| Xin Tianfangyetan 新天方夜谭 | PC | 1.0 | Original | | | |
| Xin Xianjian Qixiazhuan (Disc 1) (Di-Yi Zhang) 新仙剑奇侠传 | PC | | Original | | No.028 | |
| Xin Xianjian Qixiazhuan (Disc 1) (Di-Yi Zhang) 新仙剑奇侠传 | PC | | Ling'erban, Xianjian Zhenqing Huikui Xilie | | No.028 | |
| Xin Xianjian Qixiazhuan (Disc 2) (Di-Er Zhang) 新仙剑奇侠传 | PC | | Original, Ling'erban, Xianjian Zhenqing Huikui Xilie | | No.028 | |
| Xin Xianjian Qixiazhuan (Disc 3) (Di-San Zhang) 新仙剑奇侠传 | PC | | Original, Ling'erban, Xianjian Zhenqing Huikui Xilie | | No.028 | |
| Xin Xianjian Qixiazhuan (Disc 4) (Di-Si Zhang) 新仙剑奇侠传 | PC | | Original, Ling'erban, Xianjian Zhenqing Huikui Xilie | | No.028 | |
| Xin Xianjian Qixiazhuan 新仙劍奇俠傳 | PC | | DVD Jinianban | | | |
| Xin-Stars Online HD: Athena 星城Online HD 雅典娜 | PC | | Original | | | |
| Xin-Stars Online HD: E Mo Tian Shi 星城Online HD 惡魔天使 | PC | | Original | | | |
| Xinchang Zhi Yewang: Gexin 信長之野望・革新 | PC | 1.02 | Xinchang Zhi Yewang: Gexin with Weili Jiaqiangban | | 07.12.01032 | |
| Xinchang Zhi Yewang: Tiandao 信長之野望・天道 | PC | 1.0.0 | Xinchang Zhi Yewang: Tiandao with Weili Jiaqiangban | | 11.01.01031 | |
| Xingji Dazhan: Diguo Zhanchang (Disc 1) (Install) 星際大戰:帝國戰場 | PC | 1.0 | Original | | | |
| Xingji Dazhan: Diguo Zhanchang (Disc 2) (Play) 星際大戰:帝國戰場 | PC | 1.0 | Original | | | |
| Xingji Sanguo 星际三国 | PC | 1.10d | Original | | | |
| Xinglin Ye Fengkuang 杏林也瘋狂 | PC | | Original | | | |
| Xingzhan Wuhao 星站5號 | PC | 1.0.0.1 | Rerelease | | | |
| Xixuegui Dracula Zhi Moti Fuhuo (Disc 1) 吸血鬼德古拉之魔体复活 | PC | | Dayu Jingdian Xilie Youxi | | | |
| Xixuegui Dracula Zhi Moti Fuhuo (Disc 2) 吸血鬼德古拉之魔体复活 | PC | | Dayu Jingdian Xilie Youxi | | | |
| Xtom 3D | PC | 1.00.000 | Original | | OMJP-10001 | |
| Xuan-Yuan Jian 3 Waizhuan: Tian Zhi Hen (Anzhuangpian 1) 軒轅劍參外傳:天之痕 | PC | 1.0 | Original, Xuan-Yuan Jian 15 Zhounian | | | |
| Xuan-Yuan Jian 3 Waizhuan: Tian Zhi Hen (Anzhuangpian 2) 軒轅劍參外傳:天之痕 | PC | 1.0 | Original, Xuan-Yuan Jian 15 Zhounian | | | |
| Xuan-Yuan Jian 3 Waizhuan: Tian Zhi Hen (Disc 3) (Ditu Ziliao) 軒轅劍參外傳:天之痕 | PC | 1.0 | Xuan-Yuan Jian 15 Zhounian | | | |
| Xuan-Yuan Jian 3 Waizhuan: Tian Zhi Hen (Disc 4) (Donghua Ziliao) 軒轅劍參外傳:天之痕 | PC | 1.0 | Original, Xuan-Yuan Jian 15 Zhounian | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 1) (Anzhuangpan) 轩辕剑参:云和山的彼端 | PC | 1.01 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 2) (Anzhuangpan) 轩辕剑参:云和山的彼端 | PC | 1.01 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 3) (Youxipan) 轩辕剑参:云和山的彼端 | PC | 1.01 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 4) (Youxipan) 轩辕剑参:云和山的彼端 | PC | 1.01 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan 軒轅劍參:雲和山的彼端 | PC | 1.02DVD | Xuan-Yuan Jian 20 Zhounian DVD Zhencangban (Original & 2013 Re-release) | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 1) 軒轅劍參:雲和山的彼端 | PC | 1.0 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 2) 軒轅劍參:雲和山的彼端 | PC | 1.0 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 3) 軒轅劍參:雲和山的彼端 | PC | 1.0 | Original | | | |
| Xuan-Yuan Jian 3: Yun He Shan De Bi Duan (Disc 4) 軒轅劍參:雲和山的彼端 | PC | 1.0 | Original | | | |
| Xuni Rensheng 2 虛擬人生2 | PC | | Original | | | |
| Xuni Rensheng 3 (Disc A) 虛擬人生3 | PC | | Original | | | |
| Xuni Rensheng 3 (Disc B) 虛擬人生3 | PC | | Original | | | |
| xxxHOLiC: Watanuki no Izayoi Souwa xxxHOLiC ~四月一日の十六夜草話~ | PS2 | 1.02 | Original | | SLPS 25803 | |
| Xyanide ザイナイド | PS2 | 1.03 | Original | | SLPM 66897 | |
| Xyanide: Resurrection | PSP | 1.01 | Original | | UCAS-40182 | |