| Spacing Out | r113745 | 2026-05-27 |
| Spade no Kuni no Alice ~Wonderful Black World~ | r132824 | 2026-06-06 |
| Spade no Kuni no Alice ~Wonderful Black World~ Otomate Sweet Box | r119550 | 2026-05-20 |
| Spade no Kuni no Alice ~Wonderful Black World~ Special Edition | r119549 | 2026-05-21 |
| Spade no Kuni no Alice ~Wonderful White World~ | r132823 | 2026-05-18 |
| Spade no Kuni no Alice ~Wonderful White World~ Limited Edition | r78094 | 2026-05-17 |
| Spadille | r125286 | 2026-04-21 |
| Spagetti za predelami ramok privychnoj real'nosti | r149119 | 2026-06-09 |
| Spaicy Dating Sim | r112624 | 2026-05-17 |
| Spakoyno | r37876 | 2026-05-10 |
| Spakoyno: Back to the USSR 2.0 | r45016 | 2026-06-05 |
| Spamano - Secret Cravings | r29319 | 2026-05-30 |
| Spangle | r12718 | 2026-05-31 |
| Spare Change | r20190 | 2026-06-01 |
| Spare Heart | r149231 | 2026-04-21 |
| Spare Parts: Episode 1 | r74179 | 2026-04-21 |
| Spare Parts: Episode 1 - Steam Edition | r76450 | 2026-04-21 |
| Spare Parts: Episode 2 | r79453 | 2026-05-21 |
| Spare Parts: Episode 3 (chapters 1-12) | r92724 | 2026-06-07 |
| Spare Room | r133974 | 2026-05-27 |
| Spark Hearts v1.0.1 | r131669 | 2026-06-01 |
| Spark v0.2 | r152377 | 2026-05-14 |
| Sparkle Star -Tension, the Stars Fall Silent.(part 1) | r137034 | 2026-05-23 |
| Sparkle Star -Tension, the Stars Fall Silent.(part 2) | r137035 | 2026-06-12 |
| Sparkle Star- Prologue | r137030 | 2026-04-21 |
| Sparkle Star: Birth of a Star | r137031 | 2026-06-12 |
| Sparkle Star: Birth of a Super Nova | r137033 | 2026-04-21 |
| Sparkle Star: Despair | r137036 | 2026-04-21 |
| Sparkle Star: Sword Test | r137032 | 2026-04-21 |
| Sparkle ☆Decor - Demo | r133513 | 2026-05-27 |
| Sparkle!! ~GiriGiri Katei Kyoushi Lesson~ | r8087 | 2026-06-01 |
| Sparkle!! ~GiriGiri Katei Kyoushi Lesson~ | r110405 | 2026-05-15 |
| Sparkling Nightmare | r101269 | 2026-06-12 |
| Sparks - A Tale of Ink v0.1.5 | r119101 | 2026-06-07 |
| Sparks - A Tale of Ink v0.2 | r114310 | 2026-05-30 |
| Sparks - A Tale of Ink v0.2 | r118305 | 2026-05-26 |
| Sparrow and Woodpecker/Mountain Pigeon | r40220 | 2026-05-16 |
| Spartan Way of Love | r125646 | 2026-06-09 |
| Spasenie galaktiki I. Pervaja vstrecha | r145462 | 2026-05-22 |
| Spasenie galaktiki II. Obratnyj otschjot | r145463 | 2026-05-29 |
| Spasenie: Begstvo ot Istiny | r115074 | 2026-06-11 |
| Spasitel' 0.16c + Xmas Special | r96301 | 2026-05-17 |
| Speak Lies | r67461 | 2026-04-21 |
| Speak Lies - Prologue | r66851 | 2026-05-19 |
| Speak of the Devil I: A Deathly Proposition | r115495 | 2026-04-21 |
| Speakeasy | r110097 | 2026-06-03 |
| Speakeasy - Demo | r108190 | 2026-05-28 |
| Speakeasy - Silas, Milo, Will, Maxim and Nika roots (v0.9) | r131729 | 2026-06-11 |
| Speakeasy Tonight | r47028 | 2026-06-05 |
| Speakeasy Tonight | r147719 | 2026-04-21 |