| Steins;Gate Elite (2018) | 2,764,521 | 2,425 |
| Steins;Gate: Divergencies Assort (2019) | 4,395 | 2 |
| Steins;Gate: My Darling's Embrace (2019) | 264,136 | 496 |
| Steinstern (2023) | 423 | 2 |
| Stela (2019) | 8,875,868 | 1,351 |
| Stella Deus: The Gate of Eternity (2004) | 573,357 | 745 |
| Stella Glow (2015) | 5,325,782 | 1,777 |
| Stella in Lewd Dream (2024) | 0 | 0 |
| Stella Pastoris (2022) | 8,612 | 5 |
| Stella Sora (2025) | 3,579,601 | 1,925 |
| StellaGale: The Trials Of Faith (2025) | 1,391 | 21 |
| Stellar 7 (1983) | 48,652 | 35 |
| Stellar 7: Draxon's Revenge (1993) | 20,630 | 28 |
| Stellar Blade (2024) | 172,629,887 | 146,687 |
| Stellar Commanders (2019) | 88,179 | 65 |
| Stellar Crusade (1988) | 2,237 | 14 |
| Stellar Ghosts Settlers (2023) | 2,151 | 14 |
| Stellar Impact (2012) | 459,526 | 48 |
| Stellar Interface (2016) | 27,527 | 117 |
| Stellar Leap (2024) | 7,780 | 8 |
| Stellar Monarch (2016) | 44,494 | 91 |
| Stellar Monarch 2 (2021) | 21,915 | 34 |
| Stellar Orphans (2024) | 13,072 | 15 |
| Stellar outpost commander (2024) | 0 | 0 |
| Stellar Overload (2016) | 6,311,047 | 539 |
| Stellar Raven (2026) | 0 | 0 |
| Stellar Serenity (2023) | 328 | 6 |
| Stellar Settlers: Space Base Builder (2024) | 531,229 | 248 |
| Stellar Shuttle (1982) | 1,085 | 7 |
| Stellar Space (2022) | 0 | 0 |
| Stellar Sphere (2019) | 0 | 1 |
| Stellar Stars (2016) | 2,596 | 116 |
| Stellar Tactics (2016) | 765,638 | 690 |
| Stellar Track (1980) | 4,596 | 23 |
| Stellar Wanderer (2023) | 172,951 | 107 |
| Stellar Warfare (2021) | 813,466 | 329 |
| Stellar Warrior (2018) | 14,499 | 8 |
| Stellar Watch (2023) | 8,658 | 22 |
| Stellar-Fire (1993) | 8,488 | 38 |
| StellarHub (2017) | 613,137 | 93 |
| Stellaris (1997) | 35,001,927 | 2,064 |
| Stellaris (2016) | 528,867,893 | 134,274 |
| STELLATUM (2015) | 0 | 0 |
| Stellaxy (2020) | 1,919 | 9 |
| Stellfire (2024) | 0 | 1 |
| Stellifier (2024) | 40 | 2 |
| Stendhal (2007) | 8,316 | 22 |
| Steos: Sorrow Song of Bounty Hunter (2020) | 236 | 1 |
| Step By Step (2023) | 252,510,829 | 15,861 |
| Step Champ (1999) | 1,738 | 2 |
| Step on It! (1996) | 554,453 | 51 |
| Step Quest (2023) | 8,568 | 10 |
| Stephen King's F13 (1999) | 52,031 | 22 |
| Stephen's Sausage Roll (2016) | 2,517,565 | 947 |
| StepMania (2001) | 44,236,472 | 35,270 |
| StepManiaX (2017) | 277,518 | 4,345 |
| Stepping Selection (2000) | 436,974 | 60 |
| The Steps as we know them (2021) | 98 | 3 |
| Steps of Debauchery (2024) | 3,205 | 3 |
| Steredenn (2015) | 1,792,182 | 1,519 |
| Stereo Boy (2022) | 1,303 | 17 |
| Sterling Sharpe: End 2 End (1995) | 11,695 | 40 |
| Stern Pinball Arcade (2016) | 911,480 | 623 |
| Sternly Worded Adventures (2025) | 16,830 | 22 |
| Steve Davis Snooker (1984) | 6,786 | 21 |
| Steve Davis World Snooker (1989) | 743 | 3 |
| Steve Jackson's Sorcery!: The Shamutanti Hills (2010) | 5,080 | 12 |
| Steve's HardCore WorldTour (2022) | 59 | 1 |
| Steve's Warehouse (2025) | 125,918 | 74 |
| Stevedore 2024 (2024) | 7 | 2 |
| Steven Spielberg's Director's Chair (1996) | 185,324 | 24 |
| Steven the Sperm (2018) | 203 | 3 |
| Steven Universe: Attack the Light (2015) | 59,032,918 | 1,699 |
| Steven Universe: Save the Light (2017) | 77,372,176 | 5,696 |
| Steven Universe: Unleash the Light (2019) | 29,999,487 | 2,087 |
