| PC/MS-Windows pack. |  A.I. Invasion Model 386540 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | ABD - A Beautiful Day Model 384920 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | ACE - Arena Cyber Evolution Model 285580 | 2015 | Steam Valve Corp. |
| Nintendo 3DS cart. |  Ace Combat - Assault Horizon Legacy+ Model CTR-BCRE-USA | 2015 | Bandai NAMCO Games, Inc. Japan |
| Sony PSN: PSone Classics pack. |  Aces of the Air Model NPUJ-????? | 2015 | Agetec, Inc. Sunnyvale, CA, USA |
| PC/MS-Windows pack. | Achtung Panzer - Kharkov 1943 | 2015 | GOG sp. z o.o. |
| PC/MS-Windows CD | Act of Aggression | 2015 | Focus Home Interactive S.A.S. |
| PC/MS-Windows pack. | Act of War - Gold Edition | 2015 | GOG sp. z o.o. |
| Nintendo 3DS cart. | Adventure Bar Story Model CTR-JFNE-USA | 2015 | CIRCLE Ent. |
| Google Play pack. | AdVenture Capitalist - Rag to Riches! | 2015 | Kongregate |
| PC/MS-Windows pack. | ADventure Lib Model 374950 | 2015 | Steam Valve Corp. |
| Nintendo 3DS cart. | Adventure Time - Finn & Jake Investigations Model CTR-BFNE-USA | 2015 | Little Orbit |
| PC/MS-Windows pack. | Adventures of Bertram Fiddle - Episode 1 - A Dreadly Business Model 354680 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Afterlife | 2015 | GOG sp. z o.o. |
| Google Play pack. | Agar.io | 2015 | Miniclip SA |
| PC/MS-Windows pack. | Agarest - Generations of War 2 | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Agarest - Generations of War Zero | 2015 | GOG sp. z o.o. |
| Slot Machine | Age of Dinosaurs | 2015 | Everi |
| PC/MS-Windows pack. | Age of Fear - The Undead King Model 351480 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Age of Fear 2 - The Chaos Lord GOLD Model 341150 | 2015 | Steam Valve Corp. |
| Google Play pack. | Age of Sparta | 2015 | Gameloft S.A. France |
| PC/MS-Windows pack. | Agon - The Lost Sword of Toledo Model 410130 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Agon - The Mysterious Codex Model 410120 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Agricultural Simulator 2012 - Deluxe Edition Model 273790 | 2015 | Steam Valve Corp. |
| Bandai Karaoke Ranking Party cart. | Aikatsu Ver. Best Model 2315999 | 2015 | Bandai Co., Ltd. Japan |
| PC/MS-Windows pack. | AION Model 261430 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Aion Model 373680 | 2015 | Steam Valve Corp. |
| Air Hockey Table | Air FX | 2015 | ICE Innovative Concepts in Ent. Buffalo, NY, USA |
| PC/MS-Windows pack. | Airline Tycoon Deluxe | 2015 | GOG sp. z o.o. |
| Redemption mechanical game | Airpon | 2015 | Alba Arcade |
| PC/MS-Windows pack. | Airport Madness - Time Machine Model 402210 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Airport Madness - World Edition Model 369290 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Akiba's Trip - Undead & Undressed Model 333980 | 2015 | Steam Valve Corp. |
| PC/MS-Windows DVD | Akuma Musume no Kanban Ryouri 18 | 2015 | Softhouse Chara Japan |
| Pachinko | Akumajou Dracula | 2015 | Takasago |
| PC/MS-Windows pack. | Al-Qadim - The Genie's Curse | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Albedo - Eyes from Outer Space | 2015 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Albino Lullaby Model 355860 | 2015 | Steam Valve Corp. |
| PC/MS-Windows pack. | Albion | 2015 | GOG sp. z o.o. |
| Sega Dreamcast GD | Alice's Mom's Rescue Hb | 2015 | Hucast |
