| Sinclair ZX Spectrum cass. |  Jaws - The Text Adventure Hb | 2015 | Saukas, Einar |
| Acorn Atom disk | Jet Set Willy Hb | 2015 | Retro Soft. |
| Acorn Atom disk | Jet Set Willy 2 Hb | 2015 | Retro Soft. |
| Apple tvOS pack. | Jetpack Joyride | 2015 | Unknown |
| Nintendo Super NES cart. | Jim Power - The Lost Dimension in 3D Enhanced ver. | 2015 | Piko Interactive LLC |
| Sony PlayStation 3 disc | Jojo no Kimyou na Bouken - Eyes of Heaven Model BLJS-10318 | 2015 | Bandai NAMCO Ent., Inc. |
| PC/MS-Windows pack. | Jotun - Valhalla Edition Model 323580 | 2015 | Steam Valve Corp. |
| Arcade Video game | jubeat prop | 2015 | Konami Digital Ent. Co., Ltd. |
| Google Play pack. | Juice Jamm | 2015 | Jam City, Inc. |
| Redemption mechanical game | Jungle Claw | 2015 | UNIS Universal Space Ontario, Canada |
| Arcade Video game | Jurassic Park Arcade | 2015 | Raw Thrills Skokie, IL, USA |
| Google Play pack. | Jurassic Party | 2015 | Mindstorm Studios |
| 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 |
| Apple tvOS pack. | Just Dance Now | 2015 | Unknown |
| 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. |
| Bandai Karaoke Ranking Party cart. | Kid's Pop - Apple Green Model 2336074 | 2015 | Bandai Co., Ltd. Japan |
| Bandai Karaoke Ranking Party cart. | Kid's Pop - Lemon Yellow Model 2316097 | 2015 | Bandai Co., Ltd. Japan |
| Bandai Karaoke Ranking Party cart. | Kid's Pop - Red Model 2333253 | 2015 | Bandai Co., Ltd. Japan |
| 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 |
| Apple tvOS pack. | King Oddball | 2015 | Unknown |
| Apple tvOS pack. | King of Thieves | 2015 | Unknown |
| 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. |
