| Name | | Reviews | Release Date | Genres |
 | Garry's Mod | 1060946 | Nov. 29, 2006 | Casual Indie Simulation |
 | Left 4 Dead 2 | 788982 | Nov. 16, 2009 | Action |
 | Half-Life 2 | 196430 | Nov. 16, 2004 | Action |
 | Portal | 167902 | Oct. 10, 2007 | Action |
 | Counter-Strike: Source | 133274 | Nov. 1, 2004 | Action |
 | Black Mesa | 131772 | March 6, 2020 | Action Adventure Indie |
 | No More Room in Hell | 75749 | Oct. 31, 2013 | Action Free To Play Indie |
 | Left 4 Dead | 56531 | Nov. 17, 2008 | Action |
 | Fistful of Frags | 36760 | May 9, 2014 | Action Free To Play Indie |
 | Half-Life 2: Episode Two | 33917 | Oct. 10, 2007 | Action |
 | Half-Life 2: Episode One | 25914 | June 1, 2006 | Action |
 | Holdfast: Nations At War | 25223 | March 5, 2020 | Action Indie Massively Multiplayer RPG Simulation Strategy |
 | Alien Swarm: Reactive Drop | 23482 | April 20, 2017 | Action Free To Play |
 | Portal with RTX | 18808 | Dec. 8, 2022 | Action |
 | Day of Infamy | 17534 | March 23, 2017 | Action Indie Strategy |
 | Day of Defeat: Source | 15797 | July 12, 2010 | Action |
 | Double Action: Boogaloo | 11403 | Oct. 23, 2014 | Action Free To Play Indie |
 | Half-Life 2: Deathmatch | 10064 | Nov. 1, 2004 | Action |
 | Zombie Panic! Source | 7830 | Oct. 3, 2008 | Action Adventure Casual Free To Play Indie |
 | Pirates Vikings & Knights II | 6139 | Feb. 12, 2010 | Action Free To Play Indie |
 | BrainBread 2 | 5196 | March 9, 2022 | Action Adventure Free To Play Indie |
 | Blade Symphony | 4692 | May 7, 2014 | Action Indie |
 | Battle Grounds III | 4040 | July 14, 2024 | Action Free To Play Indie |
 | Pool Nation FX Lite | 2561 | Dec. 7, 2015 | Casual Free To Play Indie Simulation Sports Strategy |
 | Astro Colony | 2205 | Nov. 7, 2022 | Action Adventure Casual Early Access Indie Simulation Strategy |
 | Rise of the Triad | 1894 | July 31, 2013 | Action |
 | Star Crusade CCG | 1877 | Sept. 7, 2016 | Casual Free To Play Massively Multiplayer Strategy |
 | Klaus Veen's Treason | 1506 | Jan. 31, 2023 | Action Casual Free To Play Indie RPG Strategy |
 | Empires Mod | 1050 | July 28, 2008 | Action Free To Play Strategy |
 | Kreedz Climbing | 1024 | June 15, 2017 | Free To Play Indie Racing Sports |
 | Sunrise: survival | 527 | Aug. 3, 2017 | Action Adventure Indie Massively Multiplayer RPG |
 | Feudal Friends | 400 | July 17, 2023 | Casual Free To Play RPG Simulation Strategy |
 | Kingdom of Atham: Crown of the Champions | 362 | Jan. 12, 2024 | Action Adventure Casual Free To Play Indie RPG Strategy |
 | Dwelvers | 235 | Dec. 19, 2023 | Indie Simulation Strategy |
 | Melody/心跳旋律 | 142 | Dec. 18, 2020 | Casual Indie Simulation |
 | Dino Hazard: Chronos Blackout | 76 | Dec. 22, 2023 | Action Adventure Indie RPG Strategy |
 | Cube Conflict | 66 | Feb. 15, 2023 | Action Early Access Free To Play Indie |
 | Absorber | 66 | July 9, 2023 | Casual Indie RPG |
 | 🚀 Human Rocket Person | 43 | Nov. 14, 2018 | Action Indie Simulation |
 | Forex Trading Master: Simulator | 34 | Dec. 10, 2018 | Casual Indie Massively Multiplayer Simulation Strategy |
 | Lest - Deluxe 24 | 31 | July 17, 2025 | Action Free To Play Indie |
 | City of Ages: Picture Supportive Text MUD (server and client included) | 28 | Oct. 13, 2017 | Adventure Indie Massively Multiplayer RPG Strategy |
 | PD Howler 9.6 Digital Painter and Visual FX box | 23 | March 11, 2015 | Animation & Modeling Design & Illustration Photo Editing Software Training Utilities Video Production |
 | A Day For A Kitten | 23 | Nov. 29, 2017 | Indie RPG Simulation |
 | HIGhSCORE | 22 | March 9, 2023 | Action Casual Indie |
 | 蜥学东渐 | 22 | July 25, 2024 | Casual Indie RPG Simulation |
 | Survival Odyssey | 21 | March 8, 2024 | Action Adventure Early Access Indie RPG Strategy |
 | KnightOut | 13 | June 3, 2022 | Action Adventure Casual Indie Strategy |
 | Emoto | 11 | Sept. 26, 2018 | Video Production |
 | Block Shock | 10 | Feb. 6, 2018 | Action Casual Indie |
 | Squigley | 9 | Aug. 26, 2024 | Action Casual Free To Play Indie |
 | 悟空大闹考瑞亚 | 7 | Jan. 23, 2025 | Action Adventure Indie RPG |
 | Retaliation: Enemy Mine | 6 | Jan. 22, 2016 | Strategy |
 | THE Z LAND : FPS SURVIVAL | 6 | June 7, 2020 | Action Adventure Casual Indie |
 | Mage's Legacy | 5 | Aug. 7, 2024 | Action Adventure RPG |
 | Bloodbath Armageddon | 2 | Feb. 13, 2026 | Action Indie |
 | Infommi | 2 | Sept. 14, 2018 | Action Casual Indie |
 | Trains & Things | 1 | Jan. 23, 2020 | Early Access Indie Strategy |
 | Sol Galaxy Defender | 1 | Feb. 12, 2018 | Action Casual Early Access Indie Simulation |
 | PACT - Process Affinity Control Tool | 1 | Jan. 31, 2021 | Utilities |
 | GLITCHED MATRIX Prototype Lab | 1 | Aug. 23, 2026 | Action Adventure Casual Indie RPG Simulation Strategy |
 | Wukong: Heavenly Dash | 0 | March 17, 2026 | Action Adventure |
 | Gravity Control | 0 | Nov. 11, 2025 | Adventure Casual Simulation Strategy |
 | Hexed | 0 | Oct. 1, 2026 | Adventure Casual Indie |