| PC/MS-Windows pack. |  Boo Men Model 1715730 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Boobs VR Model 1398790 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Borderlands 3 Model 397540 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Boss Rush - Mythology Model 1237870 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bot.Vinnik Chess - Combination Lessons Model 1339900 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bot.Vinnik Chess - Opening Traps Model 1493840 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bot.Vinnik Chess - Winning Patterns Model 1395540 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Box - Boxing Model 1251430 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Box Cats Puzzle Model 751980 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Box Nation Model 1270420 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Boxing Babes - Sexy Hentai Anime Fight Girls Model 1388360 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Boyfriend's Rescue - Gay Platform Game Model 1280640 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | BPM - Bullets Per Minute Model 1286350 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brandins Buttons Model 1480970 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | BRDG Model 1328750 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bridge Constructor - The Walking Dead Model 1336120 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bring Back The Sun By Daniel Da Silva Model 1437210 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Britannic - Patroness of the Mediterranean Model 1259560 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brok The Investigator - Prologue Model 1318790 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Broken Ecchi Gallery Model 1465200 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bryce's Movement Engine¹ Model 1117420 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bubble Bubble Ball Model 1346620 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bubble Tea - Game For Thinking and Imagination Model 1311690 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Buddi Bot Model 1414090 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Budo War Girl - Maid of Desire Model 1212600 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bugworld:Online Presents Mitch Maker Model 1391090 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Builders of Egypt - Prologue Model 1207590 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bullet Girls Phantasia Model 1163590 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Business Wars - The Card Game Model 1186530 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Butterfly 3 - Funny Twins Model 1356300 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cable Guardian Model 1208080 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cameo - CCTV Detective Model 1303420 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Captain Disaster in - The Dark Side of the Moon Model 1305500 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Car Trader Simulator - Welcome To The Business Model 1296280 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Car Trader Simulator Model 689980 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cardpocalypse Model 904400 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cartonfall - Fortress Model 1108390 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Case 00 - The Cannibal Boy Model 1391450 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Castle Kong Model 877330 | 2020 | Steam Valve Corp. |
| PC/MS-Windows pack. | Cathedral 3-D Model 1091590 | 2020 | Steam Valve Corp. |
