| Slot Machine |  Jurassic Riches | 2015 | Rocket Gaming Systems |
| PC/MS-Windows CD | Just Cause 3 | 2015 | Square Enix Co., Ltd. Japan |
| Nintendo Wii disc | Just Dance 2016 Model RVL-SJNE-USA | 2015 | Ubisoft, Inc. San Francisco, CA, USA 08888 |
| Nintendo Wii disc |  Just Dance 2016 Model RVL-SJNP-AUS | 2015 | Ubisoft, Inc. San Francisco, CA, USA 08888 |
| Nintendo Wii disc | Just Dance 2016 Model RVL-SJNP-EUR | 2015 | Ubisoft, Inc. San Francisco, CA, USA 08888 |
| Pachinko | Kaibutsu-kun | 2015 | Okumura Japan |
| Pachinko | Kamen Rider - Full Throttle | 2015 | Kyoraku Sangyo Japan |
| PC/MS-Windows pack. | Kerbal Space Program | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Kholat | 2015 | GOG sp. z o.o. |
| Pachinko | Kidou Senkan Nadesico | 2015 | Bisty Japan |
| Sony PS Vita game | Kidou Senshi Gundam - Extreme VS. Force Model VLJS-00126 | 2015 | Bandai NAMCO Ent., Inc. |
| Sony PlayStation 3 disc |  Kidou Senshi Gundam - Extreme VS. Full Boost Model BLJS-50043 | 2015 | Bandai NAMCO Ent., Inc. |
| Sony PSN: Shodai PS Archives pack. | Kileak - The Blood 2 - Reason in Madness Model NPJJ-00736 | 2015 | Genki Co., Ltd. Japan |
| Sony PSN: Shodai PS Archives pack. | Kileak - The Blood Model NPJJ-00735 | 2015 | Genki Co., Ltd. Japan |
| Google Play pack. | Kill Shot Bravo | 2015 | Hothead Games |
| PC/MS-Windows pack. | King Arthur Collection | 2015 | GOG sp. z o.o. |
| Slot Machine | King Chameleon Play 50/100 Lines Game Plus | 2015 | Ainsworth Game Technology, Ltd. |
| Pachislot | King Jack | 2015 | Across Universal Entreprises Group Japan |
| PC/MS-Windows pack. | King's Bounty - Dark Side | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | King's Bounty - Dark Side - Premium Edition | 2015 | GOG sp. z o.o. |
| PC/MS-Windows CD | King's Quest | 2015 | Sierra Ent., Inc. USA |
| PC/MS-Windows pack. | King's Quest Model 345390 | 2015 | Steam Valve Corp. |
| Google Play pack. | KingCraft | 2015 | Genera Games |
| PC/MS-Windows pack. | Kingdom | 2015 | GOG sp. z o.o. |
| Nintendo Wii U disc | Kirby and the Rainbow Curse | 2015 | Nintendo of America, Inc. USA 45496 |
| Pinball | KISS | 2015 | Stern Pinball, Inc. Melrose Park, IL, USA |
| Google Play pack. | Kitty Cat Clicker | 2015 | Tapps Games |
| Colecovision cart. | Knightmare Hb | 2015 | Team Pixelboy |
| Sony PS Vita game | Kokuchou no Psychedelica Model VLJM-35176 | 2015 | Idea Factory Co., Ltd. Japan |
| Pachislot | Koumonchama Katsu | 2015 | Olympia Co., Ltd. Japan |
| Sony PSN: Shodai PS Archives pack. | Kuon no Kizuna Model NPJJ-00742 | 2015 | Full On Games |
| PC/MS-Windows pack. | Kyn | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Kyn - Deluxe Edition | 2015 | GOG sp. z o.o. |
| PC/MS-Windows CD | LA Cops | 2015 | Team 17 Soft., Ltd. |
| Google Play pack. | Languinis | 2015 | Tilting Point |
| Commodore C64 cass. | Last Amazon Trilogy Hb | 2015 | Psytronik Soft. |
| Thomson TO disk | Le Labyrinthe de Torkah | 2015 | Defcard |
| Slot Machine | Legend of Excalibur | 2015 | Everi |
| PC/MS-Windows CD | Legend of Kay | 2015 | Nordic Games GmbH |
| PC/MS-Windows pack. | Legend of Kay - Anniversary | 2015 | GOG sp. z o.o. |
