| Stonekeep (1995) | 3,268,091 | 1,307 |
| Stonekeep: Bones of the Ancestors (2012) | 17,413 | 25 |
| StoneLoops! of Jurassica (2008) | 124,542 | 47 |
| Stonemachia (2025) | 14,989 | 40 |
| Stoneman's Adventure (2023) | 1,353 | 19 |
| Stones Keeper (2022) | 330,562 | 227 |
| Stones of Flesh (2024) | 45 | 2 |
| Stones of Khufu (2006) | 1,537 | 3 |
| Stones of Rome (2017) | 0 | 0 |
| Stones of Sorrow (2015) | 5,242 | 5 |
| Stoneshard (2020) | 22,205,661 | 14,699 |
| Stonewall Penitentiary (2018) | 21,253 | 88 |
| Stonies (2018) | 2,009,545 | 318 |
| Stonkers (1983) | 14,519 | 17 |
| STONKS-9800: Stock Market Simulator (2023) | 710,887 | 227 |
| Stop Disasters (2007) | 14,036 | 13 |
| Stop That Roach! (1994) | 19,203 | 122 |
| Stop the Blight (2025) | 1,414 | 6 |
| Stop the Express (1983) | 54,749 | 71 |
| Stop The Nightmare (2022) | 5,238 | 5 |
| Stop the Saturnians! (2022) | 1,094 | 14 |
| Stop The Slimes (2025) | 0 | 0 |
| StopGate (2020) | 17,597 | 63 |
| Stoppa! (2019) | 51,337 | 28 |
| Storage Hunter Simulator (2024) | 28,598,829 | 5,635 |
| Storage Hustle (2023) | 11,907,682 | 861 |
| Storage Inc (2009) | 6,622 | 9 |
| Store Simulator 2018 (2018) | 3,655 | 7 |
| Storekeeper Revenge (2022) | 0 | 0 |
| Stories from Sol: The Gun-Dog (2025) | 43,681 | 257 |
| Stories from the Outbreak (2023) | 469,031 | 166 |
| Stories of Blossom (2023) | 3,208 | 44 |
| Stories of Mara (2021) | 11,172 | 71 |
| Stories to Tell - Downhill Cemetery (2024) | 27,853 | 10 |
| Stories Untold (2017) | 20,267,316 | 3,368 |
| Stories: The Path of Destinies (2016) | 4,332,622 | 5,792 |
| Storm Across Europe (1989) | 4,046 | 19 |
| Storm Cleaner (2025) | 56 | 3 |
| Storm in a Teacup (2011) | 113,327 | 85 |
| Storm Lover (2010) | 444,071 | 251 |
| Storm Lover 2nd (2013) | 1,403,126 | 77 |
| Storm Master (1991) | 24,425 | 25 |
| Storm of spring (2024) | 125 | 1 |
| Storm Online (2007) | 327,202 | 102 |
| Storm Striker (2023) | 473,134 | 116 |
| Storm Swordsman (2023) | 32 | 2 |
| Storm Tale (2019) | 0 | 0 |
| Storm Tale 2 (2021) | 0 | 0 |
| Storm the Train (2012) | 82,228 | 47 |
| Storm Warrior (1988) | 52,853 | 35 |
| Storm's Eye (2024) | 243,217 | 91 |
| Storm's Wrath (2025) | 0 | 0 |
| Storm: Frontline Nation (2011) | 242,131 | 31 |
| Stormblades (2015) | 8,316,915 | 1,090 |
| Stormbound: Kingdom Wars (2017) | 1,326,949 | 1,445 |
| Stormbringer (1987) | 2,137,863 | 460 |
| Stormdivers (2019) | 65,690 | 58 |
| StormEdge (2024) | 90,722 | 97 |
| Stormfall: Age of War (2012) | 2,556,046 | 147 |
| Stormfall: Rise of Balur (2015) | 1,999,823 | 111 |
| Stormgate (2024) | 10,126,244 | 2,721 |
| Stormland (2018) | 357,946 | 19 |
| Stormland (2019) | 22,819,254 | 600 |
| Stormlord (1989) | 642,034 | 272 |
| Stormovik: SU-25 Soviet Attack Fighter (1990) | 7,510 | 8 |
| Stormrise (2009) | 707,841 | 224 |
| Storms of Shambhala (2017) | 28 | 1 |
| Stormtrooper (1988) | 71,810,626 | 1,896 |
| Stormworks: Build and Rescue (2017) | 716,780,500 | 18,213 |
| The Stormy Islands (2023) | 68,442 | 16 |
| The Story Goes On (2015) | 3,158,581 | 275 |
| Story of a Cube (2016) | 1,127 | 4 |
| Story of a Gladiator (2019) | 2,532,866 | 499 |
| Story of Eastern Wonderland (1997) | 1,640,011 | 969 |
| Story Of Infinity: Xia (2023) | 2,373 | 6 |
