Region | Title | System | Version | Edition | Languages | Serial | Status |
| Worms: Open Warfare | PSP | 0.01 | Pre-Production | | ULET-00317 … | |
| WRC: FIA World Rally Championship | PSP | 0.01 | Pre-Production | | UCET-00006 … | |
| WipEout Pulse | PSP | 0.02 | Pre-Production | | UCET-00713 | |
| WipEout Pulse | PSP | 0.07 | Demo, Pre-Production, Press Kit | | UCET-00713 … | |
| WipEout Pure | PSP | 0.1 | Pre-Production | | UCED-00017 … | |
| WipEout Pure | PSP | 0.1 | Pre-Production | | UTST-99100 | |
| WipEout Pulse | PSP | 0.10 | Test Sample | | UCUS-98712 | |
| WipEout Pure | PSP | 1.0 | Pre-Production | | UCET-00001 | |
| Warning: Code de la Route | PSP | 1.00 | Original | | ULES-01103 | |
| Warriors Orochi | PSP | 1.00 | Original | | ULES-01054 | |
| Warriors Orochi | PSP | 1.00 | Original | | ULES-01055 | |
| Warriors Orochi | PSP | 1.00 | Original | | ULES-01056 | |
| Warriors Orochi | PSP | 1.00 | Original | | ULUS-10341 | |
| White Knight Chronicles: Origins | PSP | 1.00 | Original | | UCES-01511 | |
| Wild Arms XF | PSP | 1.00 | Original | | ULES-01085 | |
| Wild Arms XF | PSP | 1.00 | Original, Test Sample | | ULUS-10339 | |
| Wild Arms: Crossfire ワイルドアームズ: クロスファイア | PSP | 1.00 | Original | | UCAS-40161 | |
| WipEout Pulse | PSP | 1.00 | Original | | UCAS-40179 … | |
| WipEout Pulse | PSP | 1.00 | Original | | UCUS-98712 | |
| World Neverland: The Nalulu Kingdom Stories ワールド・ネバーランド ~ナルル王国物語~ | PSP | 1.00 | Original | | ULJS 00514 | |
| World Series of Poker | PSP | 1.00 | Original | | ULES-00224 | |
| World Series of Poker | PSP | 1.00 | Original | | ULUS-10047 | |
| World Series of Poker 2008: Battle for the Bracelets | PSP | 1.00 | Original | | ULES-00991 | |
| World Series of Poker 2008: Battle for the Bracelets World Series of Poker 2008: The Official Video Game: Battle for the Bracelets | PSP | 1.00 | Original | | ULUS-10321 | |
| World Series of Poker: Tournament of Champions: 2007 Edition | PSP | 1.00 | Original | | ULUS-10162 | |
| World Soccer Winning Eleven 2012 | PSP | 1.00 | Original | | ULAS-42289 | |
| World Soccer Winning Eleven 2012 ワールドサッカー ウイニングイレブン 2012 | PSP | 1.00 | Original | | ULJM 05922 | |
| World Soccer Winning Eleven 2013 ワールドサッカー ウイニングイレブン 2013 | PSP | 1.00 | Original | | ULJM 06161 | |
| World Soccer Winning Eleven 2014 ワールドサッカー ウイニングイレブン 2014 | PSP | 1.00 | Original | | ULJM 06331 | |
| World Soccer Winning Eleven 2014: Aoki Samurai no Chousen ワールドサッカー ウイニングイレブン 2014 蒼き侍の挑戦 | PSP | 1.00 | Original | | ULJM 06369 | |
| World Tour Soccer 06 | PSP | 1.00 | Demo | | UCUS 98676 | |
| World Tour Soccer 06 | PSP | 1.00 | Original | | UCUS-98631 | |
| World Tour Soccer 2 | PSP | 1.00 | Demo | | UCED-00350 | |
| WWE All Stars | PSP | 1.00 | Original | | ULAS 42273 | |
| WWE All Stars | PSP | 1.00 | Original, PSP Essentials | | ULES-01510 … | |
| WWE All Stars | PSP | 1.00 | Original | | ULUS-10544 | |
| WWE SmackDown vs. Raw 2006 | PSP | 1.00 | Original, Platinum: The Best of PSP | | ULES-00227 … | |
| WWE SmackDown vs. Raw 2008 | PSP | 1.00 | Greatest Hits | | ULUS-10281 … | |
| WWE SmackDown vs. Raw 2009 | PSP | 1.00 | Original | | ULES-01165 … | |
| WWE SmackDown vs. Raw 2009 | PSP | 1.00 | Original | | ULES-01166 | |
| WWE SmackDown vs. Raw 2009 WWE 스맥다운 대 로우 2009 | PSP | 1.00 | Original | | ULKS 46195 | |
| WWE SmackDown vs. Raw 2009 | PSP | 1.00 | Original | | ULUS-10384 | |
| WWE SmackDown vs. Raw 2010 | PSP | 1.00 | Original | | ULUS-10452 | |
| WWE SmackDown vs. Raw 2011 WWE 스맥다운 대 로우 2011 | PSP | 1.00 | Original | | ULKS 46260 | |
| WWE SmackDown vs. Raw 2011 | PSP | 1.00 | Original | | ULUS 10543 | |
| Wand of Fortune II FD: Kimi ni Sasageru Epilogue ワンドオブフォーチュンⅡFD~君に捧げるエピローグ~ | PSP | 1.01 | Limited Edition | | ULJM 06193 | |
| Wand of Fortune Portable ワンドオブフォーチュンポータブル | PSP | 1.01 | Original | | ULJM 05689 | |
| Warhammer 40,000: Squad Command | PSP | 1.01 | Original | | ULES-00873 | |
| Warhammer 40,000: Squad Command | PSP | 1.01 | Original | | ULUS-10313 | |
| Warriors of the Lost Empire | PSP | 1.01 | Original | | ULES-00924 | |
| Warriors Orochi 2 | PSP | 1.01 | Original | | ULES-01261 | |
| Warriors Orochi 2 | PSP | 1.01 | Original | | ULES-01262 | |
| Warriors Orochi 2 | PSP | 1.01 | Test Sample | | ULUS-10423 | |
| Warship Gunner 2 Portable ウォーシップガンナー2 ポータブル | PSP | 1.01 | Original | | ULJM 05553 | |
| What Did I Do to Deserve This, My Lord!? 2 | PSP | 1.01 | Original | | ULES-01418 | |
| What Did I Do to Deserve This, My Lord!? 2 | PSP | 1.01 | Original | | ULUS-10494 | |
| Winning Eleven: Pro Evolution Soccer 2007 | PSP | 1.01 | Original | | ULUS 10169 | |
| Winning Post 6 2008 ウイニングポスト6 2008 | PSP | 1.01 | Original | | ULJM 05341 | |
| Winning Post 7 2009 ウイニングポスト7 マキシマム2009 | PSP | 1.01 | Original | | ULJM 05546 | |
| Winning Post 7 2010 ウイニングポスト7 2010 | PSP | 1.01 | Original | | ULJM 05739 | |
| WipEout Pulse | PSP | 1.01 | Original, PSP Essentials, Platinum: The Best of PSP | | UCES-00465 … | |
| WipEout Pure | PSP | 1.01 | Original, PSP Essentials, Platinum: The Best of PSP | | UCES-00001 | |
| WipEout Pure | PSP | 1.01 | Original | | UCKS-45008 | |
| World Championship Poker 2 featuring Howard Lederer | PSP | 1.01 | Original | | ULUS-10060 | |
| World Championship Poker featuring Howard Lederer: All In | PSP | 1.01 | Original | | ULUS 10145 | |
| World Neverland 2in1 Portable: Olerud Kingdom & Republic of Pluto ワールド・ネバーランド 2in1 Portable ~オルルド王国物語&プルト共和国物語~ | PSP | 1.01 | Original | | ULJS 00044 | |
| World Neverland: Qukria Kingdom Stories ワールド・ネバーランド ~ククリア王国物語~ | PSP | 1.01 | Original | | ULJS 00578 | |
| World Poker Tour | PSP | 1.01 | Original | | ULES-00296 | |
| World Series of Poker: Tournament of Champions: 2007 Edition | PSP | 1.01 | Original | | ULES-00591 | |
| World Snooker Challenge 2005 | PSP | 1.01 | Original | | ULES-00021 | |
| World Snooker Challenge 2007 | PSP | 1.01 | Original | | ULES-00453 | |
| World Soccer Winning Eleven 2009 ワールドサッカーウイニングイレブン 2009 | PSP | 1.01 | Original | | ULJM 05414 | |
| World Soccer Winning Eleven 2010 ワールドサッカーウイニングイレブン 2010 | PSP | 1.01 | Original | | ULJM 05513 … | |
| World Soccer Winning Eleven 2010: Aoki Samurai no Chousen WORLD SOCCER Winning Eleven 2010 蒼き侍の挑戦 | PSP | 1.01 | Original | | ULJM 05648 | |
| World Soccer Winning Eleven 2011 | PSP | 1.01 | Original | | ULAS-42256 | |
| World Soccer Winning Eleven 2011 ワールドサッカーウイニングイレブン 2011 | PSP | 1.01 | Original | | ULJM 05771 | |
| World Soccer Winning Eleven 9: Ubiquitous Evolution 월드사커 위닝일레븐 9 : 유비쿼터스 에볼루션 | PSP | 1.01 | Original | | ULKS 46024 | |
| World Tour Soccer | PSP | 1.01 | Original | | UCUS-98613 | |
| World Tour Soccer 2 | PSP | 1.01 | Original | | UCES-00206 | |
| Worms: Open Warfare | PSP | 1.01 | PSP Essentials, Platinum: The Best of PSP | | ULES-00268 | |
| Worms: Open Warfare 2 | PSP | 1.01 | Original, PSP Essentials | | ULES-00819 | |
| WRC: FIA World Rally Championship | PSP | 1.01 | Original | | ULUS-10093 | |
| WTF: Work Time Fun | PSP | 1.01 | Original | | ULUS-10172 | |
| WWE SmackDown vs. Raw 2007 WWE 스맥다운 대 로우 2007 | PSP | 1.01 | Original | | ULKS 46125 | |
| WWE SmackDown vs. Raw 2008 | PSP | 1.01 | Original | | ULES-00931 | |
| WWE SmackDown vs. Raw 2008 | PSP | 1.01 | Original | | ULES-00932 | |
| WWE SmackDown vs. Raw 2010 | PSP | 1.01 | Original | | ULES-01339 | |
| WWE SmackDown vs. Raw 2011 | PSP | 1.01 | Original | | ULES-01472 | |
| WWII: Battle over the Pacific | PSP | 1.01 | Original | | ULES-00974 | |
| Wand of Fortune 2: Jikuu ni Shizumu Mokushiroku ワンド オブ フォーチュン2 ~時空に沈む黙示録~ | PSP | 1.02 | Original | | ULJM 05834 | |
| Wangan Midnight Portable 湾岸ミッドナイト ポータブル | PSP | 1.02 | Original, Genki the Best | | ULJM 05264 … | |
| Warriors Orochi 2 | PSP | 1.02 | Original | | ULUS-10423 | |
| The Warriors | PSP | 1.02 | Original | | ULES-00483 | |
| The Warriors | PSP | 1.02 | Original | | ULUS-10213 | |
| Weiss Schwarz Portable: 2 Turn-me ヴァイスシュヴァルツ ポータブル 2ターン目 | PSP | 1.02 | Original | | ULJS 00427 | |
| Weiss Schwarz Portable: Boost Schwarz ヴァイスシュヴァルツ ポータブル ブーストシュヴァルツ | PSP | 1.02 | Original | | ULJS 00420 | |
| Weiss Schwarz Portable: Boost Weiss ヴァイスシュヴァルツ ポータブル ブーストヴァイス | PSP | 1.02 | Climax Box | | ULJS 00421 | |
| Who Wants to Be a Millionaire: Party Edition | PSP | 1.02 | Original | | ULES-00540 | |
| Will o' Wisp Portable ウィル・オ・ウィスプ ポータブル | PSP | 1.02 | Genteiban | | ULJM 05446 | |
| Win-JPT: Ilboneo Chogeub WIN-JPT 일본어 초급 | PSP | 1.02 | Original | | ULKS 46033 | |
| Win-TOEIC Beginners' LC Win-TOEIC 초급 LC | PSP | 1.02 | Original | | ULKS 46018 | |
| Winning Post 7 2012 ウイニングポスト7 2012 | PSP | 1.02 | Original | | ULJM 06038 | |
| WipEout Pure ワイプアウトピュア | PSP | 1.02 | Original | | UCJS-10007 | |
| World Championship Poker featuring Howard Lederer: All In | PSP | 1.02 | Original | | ULES-00681 | |
| World of Pool | PSP | 1.02 | Original | | ULES-00821 | |
| World Soccer Winning Eleven: Ubiquitous Evolution 2008 ワールドサッカーウイニングイレブン ユビキタスエヴォリューション 2008 | PSP | 1.02 | Original | | ULJM 05270 | |
| World Tour Soccer: Winning Eleven 9 | PSP | 1.02 | Original | | ULUS-10056 | |
| Worms: Open Warfare | PSP | 1.02 | Original | | ULUS-10065 | |
| Worms: Open Warfare 2 윔즈: 오픈 워페어 2 | PSP | 1.02 | Original | | ULKS 46151 | |
| Worms: Open Warfare 2 | PSP | 1.02 | Original | | ULUS-10260 | |
| WRC: FIA World Rally Championship | PSP | 1.02 | Original, Platinum: The Best of PSP | | UCES-00005 … | |
| WRC: FIA World Rally Championship | PSP | 1.02 | Original | | ULJM 05114 | |
| WWE SmackDown vs. Raw 2006 WWE 스맥다운 대 로우 2006 | PSP | 1.02 | Original | | ULKS 46057 | |
| WWE SmackDown vs. Raw 2006 | PSP | 1.02 | Original | | ULUS-10050 | |
| WWE SmackDown vs. Raw 2007 | PSP | 1.02 | Original | | ULES-00631 | |
| Warhammer: Battle for Atluma | PSP | 1.03 | Original | | ULUS-10123 | |
| Warriors of the Lost Empire | PSP | 1.03 | Original | | ULUS-10309 | |
| Winx Club: Join the Club | PSP | 1.03 | Original | | ULES-00611 | |
| World Championship Poker 2 featuring Howard Lederer | PSP | 1.03 | Original | | ULES-00635 | |
| World Soccer Winning Eleven 10: Ubiquitous Evolution ワールドサッカー ウイニングイレブン10 ユビキタスエヴォリューション | PSP | 1.03 | Original, PSP the Best | | ULAS 42088 … | |
| World Soccer Winning Eleven 9: Ubiquitous Evolution ワールドサッカーウイニングイレブン9 ユビキタスエヴォリューション | PSP | 1.03 | Original, PSP the Best | | ULAS 42018 … | |
| WWE SmackDown vs. Raw 2007 | PSP | 1.03 | Greatest Hits | | ULUS 10199 … | |
| White Breath: Perfect Edition ホワイトブレス パーフェクトエディション | PSP | 1.04 | Original | | ULJM 05730 | |
| WipEout Pure | PSP | 1.04 | Original | | UCUS 98612 | |
| Winning Post 6 2006 ウイニングポスト6 2006 | PSP | 1.05 | Original, Koei the Best | | ULJM 05095 … | |
| Winx Club: Join the Club | PSP | 1.05 | Original | | ULUS-10212 | |
| World Championship Cards | PSP | 1.05 | Original | | ULUS-10226 | |
| World Poker Tour | PSP | 1.06 | Original | | ULUS-10079 | |
| WipEout Pure | PSP | 2.00 | Greatest Hits | | UCUS-98612 … | |
| World Tour Soccer | PSP | 2.00 | Original, Championship Edition, Challenge Edition | | UCES-00003 … | |
| Williams Pinball Classics | PSP | 2.01 | Original | | ULES-01014 | |