Moddable games on Steam

How Steam games tagged Moddable did, which ones found an audience, and where the gaps are.

The best-known Moddable games

• Counter-Strike 2 (2012): 9,944,999 reviews
• Grand Theft Auto V Legacy (2015): 1,898,823 reviews
• Left 4 Dead 2 (2009): 822,865 reviews
• Euro Truck Simulator 2 (2012): 763,954 reviews
• BeamNG.drive (2015): 395,132 reviews
• People Playground (2019): 301,769 reviews
• Sid Meier’s Civilization® VI (2016): 277,168 reviews
• Mount & Blade II: Bannerlord (2022): 232,268 reviews
• Arma 3 (2013): 229,459 reviews
• The Elder Scrolls V: Skyrim Special Edition (2016): 222,388 reviews
• Cities: Skylines (2015): 219,300 reviews
• Fallout: New Vegas (2010): 212,658 reviews
• RimWorld (2016): 210,560 reviews
• Half-Life 2 (2004): 204,401 reviews
• Factorio (2016): 193,009 reviews
• Grand Theft Auto IV: The Complete Edition (2020): 183,592 reviews
• Divinity: Original Sin 2 - Definitive Edition (2017): 181,607 reviews
• The Elder Scrolls V: Skyrim (2011): 180,970 reviews
• American Truck Simulator (2016): 167,537 reviews
• Stellaris (2016): 139,640 reviews
• Assetto Corsa (2014): 137,203 reviews
• Counter-Strike: Source (2004): 136,008 reviews
• Mount & Blade: Warband (2010): 135,737 reviews
• Sid Meier's Civilization® V (2010): 128,395 reviews