| MSX cart. |  JumpinG - The Tutorial Game demo | 2011 | Dimension Z |
| Apple Store pack. |  Jungool | 2011 | Unknown |
| Apple Store pack. | Junk Jack Retro | 2011 | Unknown |
| Microsoft XBOX 360 disc | Jurassic Park - The Game | 2011 | Telltale, Inc. |
| Apple Store pack. | Jurassic Park - The Game - Episode 2 - The Cavalry | 2011 | Unknown |
| Sony PlayStation 3 disc |  Just Cause 2 Model BLJM-60366 | 2011 | Square Enix Co., Ltd. Japan |
| Microsoft XBOX 360 disc | Just Dance 3 | 2011 | Ubisoft Ent. Montreuil sous Bois, France |
| Nintendo Wii disc | Just Dance Wii Model RVL-SD2J-JPN | 2011 | Nintendo Co., Ltd. Japan |
| Slot Machine | Just Fruits | 2011 | AGI Austrian Gaming Industries Novomatic Group |
| Apple Store pack. | Just Sing - Christmas Songs | 2011 | Unknown |
| Apple Store pack. | Justin Smith's Realistic Summer Sports Simulator | 2011 | Unknown |
| PC/MS-Windows CD | Kamidori Alchemy Meister | 2011 | Eushully |
| Pachislot | Kamitama 2 - Super Mikoshi Festival | 2011 | SNK Playmore Japan |
| Pachislot | Kamitama 2 - Super Mikoshi Festival Alt. model | 2011 | SNK Playmore Japan |
| Apple Store pack. | Kaptain Brawe - A Brawe New World | 2011 | Unknown |
| Microsoft XBOX 360 disc | Karaoke Revolution Glee - Vol. 3 | 2011 | Konami Digital Ent. Co., Ltd. |
| Apple Store pack. | Katakis | 2011 | Unknown |
| Apple Store pack. | Katamari Amore | 2011 | Unknown |
| Apple Store pack. | Kate Arrow - Deserted Wood | 2011 | Unknown |
| Sony PSN: PS Vita pack. | Kawa no Nushi Tsuri - Hikyou o Motomete | 2011 | Unknown |
| Pachislot | Kaze 2 | 2011 | Rodeo Corp. Japan |
| Sony PSN: Shodai PS Archives pack. | Kaze no Klonoa Model NPJI-????? | 2011 | Bandai NAMCO Ent., Inc. |
| Video Slot Machine | Keks | 2011 | Igrosoft |
| Pachislot | Kelot 2 | 2011 | Yamasa Japan |
| Sony PSN: PS Vita pack. | Ken to Mahou to Gakuen Mono. 3D | 2011 | Unknown |
| Sony PlayStation 3 disc | Kento Mahou to Gakuen Mono. 3 Model BLJM-60997 | 2011 | Acquire Corp. Japan |
| Redemption game (mechanical) | Key Master | 2011 | Komuse Co. Korea |
| Arcade Video game | Kick Through Racers | 2011 | Taito Corp. Japan |
| Strength Tester | Kicker FC Copenhagen | 2011 | Kalkomat Krakow, Poland |
| Strength Tester | Kicker Norway | 2011 | Kalkomat Krakow, Poland |
| Sony PSN: Shodai PS Archives pack. | Kid Klown no Crazy Chase 2 - Love Love Honey Soudatsusen Model NPJJ-00568 | 2011 | Kemco, Ltd. |
| Sony PlayStation 3 disc | Kidou Senshi Gundam - Extreme VS. Model BLJS-10131 | 2011 | NAMCO Bandai Games, Inc. Japan |
| Apple Store pack. | Kids - Spot the Difference | 2011 | Unknown |
| Medal game (video) | Kids Senki | 2011 | Amuzy Japan |
| Medal game (video) | Kids YataiMura Shinguru - Shateki | 2011 | SEGA Corp. |
| MSX cart. | Kill Mice Hb | 2011 | Unknown |
| Sony PSN: Shodai PS Archives pack. | Killer Bass Model NPJJ-00532 | 2011 | GungHo Online Ent. |
| Sony PlayStation 3 disc |  Killzone 3 Model BCES-01007 | 2011 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation 3 disc | Killzone 3 Model BCJS-30066 | 2011 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation 3 disc | Killzone 3 Model BCUS-98234 | 2011 | Sony Computer Ent. America SCEA CA, USA |
