| PC/MS-Windows pack. |  Bot.Vinnik Chess - Late USSR Championships Model 1788430 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bot.Vinnik Chess - Mid-Century Ussr Championships Model 1788410 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Boulder Dash Deluxe | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Boulder Dash Deluxe Model 1221650 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bounce Model 1469090 | 2021 | Steam Valve Corp. |
| Intellivision Amico card | Brain Duel | 2021 | Intellivision Ent., LLC 50017 |
| PC/MS-Windows pack. | Brave Dungeon + Dark Witch's Story:Combat Model 1712820 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bravery Network Online Model 1027120 | 2021 | Steam Valve Corp. |
| MSX cart. | Break Bomb Hb | 2021 | Gamecast Ent. |
| PC/MS-Windows pack. | Brick Breaker Heart Collector Model 1639490 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bridge To Another World - Endless Game Collector's Edition Model 1617370 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bridge2code Model 1547630 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bridgefix 2=3-1 Model 1679200 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bright Memory - Infinite | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Bright Memory - Infinite Gold Edition | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Bright Memory - Infinite Ultimate Edition | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Bright Memory - Infinite Model 1178830 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brisk Square Model 1600320 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brotate Model 1699970 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brutal Orchestra | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Brutal Orchestra - The Bundle of Earthly Delights | 2021 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Brytag Studio Model 1578170 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bubble Bobble 4 Friends - The Baron's Workshop Model 1287030 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bubble Shooter FX Model 1661240 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Build Molecules For Vick Model 1587350 | 2021 | Steam Valve Corp. |
| Online Slot | Bull in a China Shop | 2021 | Play'n GO |
| PC/MS-Windows pack. | Bunny eShop Model 1111460 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Buried Alive - The Annihilation VR Model 1168980 | 2021 | Steam Valve Corp. |
| Online Slot | Burning Stars 3 - Hold the Jackpot | 2021 | Wazdan |
| PC/MS-Windows pack. | Buy it Now! Model 1831010 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bzzz Controller Model 1642040 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cabaret 4-Card Model 1488700 | 2021 | Steam Valve Corp. |
| Online Slot | Cabin Crashers | 2021 | Quickspin |
| PC/MS-Windows pack. | Cage-Face: Case 1 - The Mine Model 1287640 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cage-Face: Case 2 - The Sewer Model 1739500 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Call Me Producer 101 Model 1610610 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Call of LDPR Model 1449000 | 2021 | Steam Valve Corp. |
| Online Slot | Candy Monsta | 2021 | BGaming |
| PC/MS-Windows pack. | Capcom Arcade Stadium Model 1515950 | 2021 | Steam Valve Corp. |
| PC/MS-Windows pack. | Captain Bones - Prologue Model 1671600 | 2021 | Steam Valve Corp. |
