| PC/MS-Windows pack. |  Battle Arena - Euro Wars Model 955620 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Battle Royale - Survivors Model 840130 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | BattleCON - Online Model 792570 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Battleships and Carriers - WW2 Battleship Game Model 959200 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Beat The Song Model 894340 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Beating A Dead Horse With A One-Trick Pony Model 916010 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Because We're Here - Mohnblume Und Blauerose Model 869350 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Beginner's Game Model 836420 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Ben and Ed - Blood Party Model 500260 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Beyond The Invisible - Darkness Came Model 772670 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bibi & Tina - Adventures With Horses Model 947250 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | BinaryBotsVR Model 903760 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Black Clover - Quartet Knights Model 714080 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Blake and Mortimer - The Curse of the Thirty Denarii Model 812100 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Blazblue - Cross Tag Battle Model 702890 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Blazing Core Model 787750 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Blocky Snake Model 942310 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Blood Moon - The Last Stand Model 806480 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bloons Td 6 Model 960090 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Blueprint Word - Classroom Model 955190 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Booty Calls Model 823550 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Botanica - Earthbound Collector's Edition Model 758610 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bounce Model 827920 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bounty Hunter - Ocean Diver Model 830510 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bounty Hunter - Space Detective Model 827270 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bounty Hunter - Stampede Model 827900 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bowman VS Zombies Model 870740 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Box Maze Extreme Model 818890 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | BoxEngine Model 814890 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | BoxRunner Model 887590 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | BQM - Blockquest Maker Model 865930 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brain 43°C Model 863870 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brainf*Ck Model 933970 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brainstorm Model 870940 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Breach of Contract Reloaded Model 811750 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Brutal Aliens Model 886600 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bud Spencer & Terence Hill - Slaps and Beans Model 564050 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Buddinpals - Take One Home With You !! Model 952050 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Building Block Heroes - Rush Edition Model 857210 | 2018 | Steam Valve Corp. |
| PC/MS-Windows pack. | Bullet Hell Advanced Model 843990 | 2018 | Steam Valve Corp. |
