| Nintendo Switch cart. |  Daisenryaku Perfect 4.0 Model LA-H-AKP3A-JPN | 2018 | SystemSoft Corp. Japan |
| Nintendo Switch cart. | Daitoshokan no Hitsujikai - Library Party Model LA-H-APHGA-JPN | 2018 | Entergram Japan |
| Sony PS Vita game | Dance with Devils My Carol Model VLJM-38064 | 2018 | Rejet Japan |
| Arcade Video game | Dancerush Stardom | 2018 | Konami Digital Ent. Co., Ltd. |
| Google Play pack. | Dancing Ball World | 2018 | Cheetah Games |
| Google Play pack. | Dancing Circles | 2018 | Mindstorm Studios |
| Google Play pack. | Dancing Road | 2018 | Amanotes |
| Google Play pack. | Dancing Wings | 2018 | Amanotes |
| Google Play pack. | Dank Tanks | 2018 | Lilith Games |
| PC/MS-Windows CD | Dark Souls Remastered | 2018 | Bandai NAMCO Ent., Inc. |
| Nintendo Switch cart. | Dark Souls Remastered Model LA-H-AK63A-JPN | 2018 | From Soft. |
| Nintendo Switch cart. |  Dark Souls Remastered Model LA-H-AK63B-UKV | 2018 | Bandai NAMCO Ent., Inc. |
| Nintendo Switch cart. | Dark Souls Remastered Model LA-H-AK63B-USA | 2018 | Bandai NAMCO Ent., Inc. |
| Sony PlayStation 4 BR | Dark Souls Remastered Model PLJM-16172 | 2018 | From Soft. |
| Nintendo Switch cart. | Darkest Dungeon Model LA-H-AMAGB-JPN | 2018 | Kadokawa Games, Ltd. Japan |
| PC/MS-Windows pack. | Darksiders III | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Darksiders III Deluxe Edition | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Das Geisterschiff Model 975230 | 2018 | Steam Valve Corp. |
| Mattel Intellivision cart. | David Rolfe's SteamRoller Hb | 2018 | Elektronite |
| Arcade Video game |  Daytona 3 - Championship USA | 2018 | SEGA Amusements Europe, Ltd. Chessington, England |
| Nintendo Switch cart. | de Blob | 2018 | T-HQ Nordic |
| Nintendo Switch cart. | de Blob 2 | 2018 | T-HQ Nordic |
| PC/MS-Windows pack. | Dead Cells Model 588650 | 2018 | Steam Valve Corp. |
| Nintendo Switch cart. | Dead Cells Model LA-H-ANXTA-UKV | 2018 | Merge Games |
| PC/MS-Windows pack. | Dead Forest Model 737510 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead In Vinland | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Dead In Vinland Model 573120 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Dead Reckoning - The Crescent Case Collector's Edition Model 815560 | 2018 | Steam Valve Corp. |
| Google Play pack. | Dead Rivals | 2018 | Gameloft S.A. France |
| Pinball | Deadpool | 2018 | Stern Pinball, Inc. Melrose Park, IL, USA |
| Sony PlayStation 4 BR | Death end re;Quest Model PLJM-16128 | 2018 | Compile Heart Japan |
| PC/MS-Windows pack. | Death Gate | 2018 | GOG sp. z o.o. |
| Nintendo Switch cart. | Death Mark | 2018 | Aksys Games Localization, Inc. |
| Google Play pack. | Death Tycoon | 2018 | Genera Games |
| PC/MS-Windows pack. | Death's Gambit | 2018 | GOG sp. z o.o. |
| Nintendo Switch cart. | Deemo Model LA-H-AGUWA-JPN | 2018 | Flyhigh Works |
| PC/MS-Windows pack. | Deep Sky Derelicts | 2018 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Demon King Domination - Deluxe Edition Model 921530 | 2018 | Steam Valve Corp. |
| Arcade Video game | Derby Champion Club | 2018 | UNIS Universal Space Ontario, Canada |
| PC/MS-Windows pack. | Desert Child | 2018 | GOG sp. z o.o. |
