| Solar System Simulator (2024) | 22,803 | 62 |
| Solar Vengeance (1995) | 619 | 2 |
| Solar Voltage (2026) | 1,611 | 7 |
| Solar War (2015) | 61,952 | 16 |
| Solar Wave (2026) | 0 | 0 |
| Solar Winds (1993) | 84,468 | 56 |
| Solar Winds: Galaxy (1993) | 5,184 | 27 |
| Solar Winds: The Escape (1993) | 33,883 | 27 |
| SolarBlack (2023) | 0 | 0 |
| Solargene (2022) | 480,816 | 544 |
| Solaris (1986) | 1,975,826 | 426 |
| Solaris Offworld Combat (2020) | 733,139 | 249 |
| Solarium (2017) | 177,524 | 3 |
| Solarix (2015) | 477,484 | 238 |
| Solaro (2025) | 0 | 0 |
| Solaroids (2017) | 13,547 | 55 |
| SolaRola (2007) | 147,038 | 49 |
| Solarpunk (2025) | 4,816,330 | 986 |
| Solas City Heroes (2023) | 2,832 | 4 |
| Solasta: Crown of the Magister (2020) | 14,399,538 | 19,777 |
| Solateria (2026) | 3,475 | 11 |
| Solatorobo: Red the Hunter (2010) | 2,548,583 | 2,347 |
| Solbane (2023) | 9,920 | 6 |
| Soldam: Drop, Connect, Erase (2017) | 97,088 | 66 |
| Soldat (2002) | 6,870,643 | 370 |
| Soldat 2 (2020) | 261,741 | 93 |
| Soldier Blade (1992) | 1,745,477 | 692 |
| Soldier Boyz (1997) | 657,317 | 17 |
| Soldier Elite: Zero Hour (2006) | 75,710 | 20 |
| Soldier Front 2 (2013) | 1,401,909 | 897 |
| Soldier Girl Amazon (1986) | 20,209 | 63 |
| The soldier in the mine (2017) | 0 | 0 |
| Soldier of Fortune (1988) | 67,024 | 92 |
| Soldier of Fortune (2000) | 3,765,197 | 2,033 |
| Soldier of Fortune II: Double Helix (2002) | 5,939,746 | 3,225 |
| Soldier of Fortune: Payback (2007) | 5,615,786 | 1,226 |
| Soldier Warfare (2022) | 663 | 4 |
| Soldiers at War (1998) | 3,544 | 31 |
| Soldiers Inc. (2013) | 1,582,248 | 80 |
| Soldiers Inc: Mobile Warfare (2016) | 596,468 | 43 |
| Soldiers of Anarchy (2002) | 631,173 | 203 |
| Soldiers of Empires (2002) | 4,525 | 5 |
| Soldiers of Fortune (1993) | 900,424 | 562 |
| Soldiers: Heroes of World War II (2004) | 1,000,615 | 858 |
| Sole Saga (2023) | 35,272 | 86 |
| Solenars Edge Heroes (2018) | 142 | 2 |
| Solenars Edge II: Aurora of The Seventh Dawn (2020) | 260 | 4 |
| Solenars Edge Rebirth (2017) | 199 | 3 |
| Solendara (2024) | 0 | 0 |
| SolForge (2016) | 143,933 | 410 |
| SolForge Fusion (2024) | 234,247 | 184 |
| Solicitude Wake-up (2020) | 4,786 | 14 |
| Solid Aether (2018) | 3,122 | 22 |
| Solid Runner (1997) | 38,046 | 43 |
| Solipskier (2010) | 114,410 | 31 |
| Solitaire (2016) | 12,928,157 | 9,958 |
| Solitaire 3D (2020) | 5,388 | 27 |
| Solitaire : Planet Zoo (2019) | 910 | 12 |
| SOLITAIRE BATTLE ROYAL (2018) | 476 | 1 |
| Solitaire Bliss Collection (2019) | 1,307 | 15 |
| Solitaire City (1997) | 2,089 | 30 |
| The Solitaire Conspiracy (2020) | 82,924 | 165 |
| Solitaire Deluxe Bundle: 3 in 1 (2020) | 4,495 | 10 |
| Solitaire Flowerscapes (2024) | 0 | 0 |
| Solitaire FunPak (1994) | 2,678 | 37 |
| Solitaire Klondike Minimal (2020) | 26 | 1 |
| Solitaire Knights (2018) | 74 | 6 |
| Solitaire Legend of the Pirates (2019) | 1,998 | 5 |
| Solitaire Legend of the Pirates 2 (2021) | 243 | 2 |
| Solitaire Legend of the Pirates 3 (2021) | 2,978 | 9 |
| Solitaire Mystery: Stolen Power (2017) | 100 | 14 |
| Solitaire of Stygian Shadows (2025) | 0 | 0 |
| Solitaire Overload (2007) | 632 | 4 |
| Solitaire Overload Plus (2010) | 171 | 5 |
| Solitaire Royale (1987) | 4,165 | 31 |
