| Battlefield Waltz - Standard Edition | r124999 | 2026-04-21 |
| Battlefield Waltz - Plus Edition | r125000 | 2026-04-21 |
| Battlefield Waltz - Download Edition | r125002 | 2026-04-21 |
| Battlefield Waltz - Day One Edition | r125001 | 2026-04-21 |
| Battle of the Bulges - Incest Patch | r70016 | 2026-04-21 |
| Battle of the Bulges | r53973 | 2026-04-21 |
| Battle of the Bulges | r82936 | 2026-04-21 |
| Battle of Love | r59469 | 2026-04-21 |
| Battle Skin Panic 9821 | r18776 | 2026-05-13 |
| Battle Skin Panic | r118655 | 2026-04-21 |
| Battle Royale: For Your Heart! - Extended Demo | r79226 | 2026-04-21 |
| Battle Royale: For Your Heart! - Convention Demo | r79225 | 2026-04-21 |
| Battle Live: Valentines and White Day Live | r58683 | 2026-04-21 |
| Battle Live: Halloween Live | r58686 | 2026-05-17 |
| Battle Live: Festival Live | r58682 | 2026-04-21 |
| Battle Live: Christmas Live | r58685 | 2026-05-17 |
| Battle Live! The Idol School Collection | r152300 | 2026-05-10 |
| Battle Live! School of Idols | r58688 | 2026-05-17 |
| Battle Goddess Verita | r34158 | 2026-04-21 |
| Battle Girls - Steam Edition | r50279 | 2026-04-21 |
| Battle Girls - Kimochi Exclusive Physical DVD Boxset Edition | r50280 | 2026-04-21 |
| Battle Girls - Download Edition | r50281 | 2026-04-21 |
| Battle Girls - Adult Patch | r52217 | 2026-05-14 |
| Battle Four 体験版Ver1.0 | r59941 | 2026-04-21 |
| Battle Four Re. | r44082 | 2026-04-21 |
| Battle Four 2.0 | r36301 | 2026-05-14 |
| Battle Force Append Disk Yami no Gunzei to Yandere League Master - Download Edition | r34554 | 2026-05-17 |
| Battle Flyer Itsuki | r13667 | 2026-04-21 |
| Battle Athletess Daiundoukai | r86384 | 2026-05-12 |
| Batoruga - Chuuhen | r40319 | 2026-05-10 |
| Baths | r138099 | 2026-04-21 |
| Bathroom Therapy | r128229 | 2026-04-21 |
| Bathroom Therapy | r119052 | 2026-04-21 |
| Bath with MEW | r110942 | 2026-05-05 |
| Bat and Bear: College Days Demo | r89345 | 2026-05-17 |
| Bat and Bear v1.1 | r89344 | 2026-04-21 |
| Bat and Bear v1.0 | r89342 | 2026-04-21 |
| Bastion: How To Rule The World - Build 6 | r134069 | 2026-04-21 |
| Bastard Chronicles 0.1.0 Intro Weeks 1-4 | r143633 | 2026-04-21 |
| Baskin All-In the Family Ch. 1-2 | r146711 | 2026-05-16 |
| Baskin All-In the Family Ch. 1-2 | r138248 | 2026-04-21 |
| Baskerville v1.0 | r94816 | 2026-05-06 |
| Baskerville | r120643 | 2026-04-21 |
| Baskerville | r117266 | 2026-04-21 |
| Basilisk～ケチャップ大戦争！！お前の秘密は知っている～ | r153269 | 2026-04-21 |
| Basiliska | r33267 | 2026-05-14 |
| Basiliska | r53896 | 2026-04-21 |
| BasicCalculife | r56402 | 2026-04-21 |
| Basic Tax Law | r46687 | 2026-04-21 |
| Bashnja mechty - Chapter 1 | r101522 | 2026-05-14 |