Best Moddable Steam Games on Sale

Unlike generic lists, our game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated moddable games.

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Company of Heroes
Company of Heroes Delivering a visceral WWII gaming experience, Company of Heroes redefines RTS by bringing the sacrifice of heroic soldiers, war-ravaged environments, and dynamic battlefields to life. Please visit the "Company of Heroes - Legacy Edition" page for additional user reviews.
Price -87% 2.52€
Rating 9.2
Release 11 Sep 2006
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Arma 2
Arma 2 Building on 10 years of constant engine development, ARMA II boasts the most realistic combat environment in the world. It models real world ballistics & round deflection, materials penetration, features a realtime day/night cycle and dynamic wind, weather and environmental effects.
Price -58% 4.29€
Rating 8.0
Release
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Most played moddable games

1. Garry's Mod
23,262 players
1,122,546
37,161
Rating 9.6
2. Fallout: New Vegas
5,170 players
218,763
8,937
Rating 9.5
3. People Playground
4,782 players
277,746
4,017
Rating 9.8
4. Car Mechanic Simulator 2021
1,514 players
28,630
1,211
Rating 9.4
5. Blade and Sorcery
658 players
55,566
1,919
Rating 9.5
6. The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)
543 players
48,307
2,354
Rating 9.4
7. Beat Saber
380 players
71,341
3,271
Rating 9.4
8. Fallout 3: Game of the Year Edition
305 players
41,078
9,515
Rating 8
9. Airport CEO
185 players
6,433
1,251
Rating 8.1
10. DFHack - Dwarf Fortress Modding Engine
163 players
1,062
7
Rating 9.3
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All ratings 7 or more 7.5 or more 8 or more 8.5 or more 9 or more 9.5 or more
All prices 30€ or less 20€ or less 10€ or less 5€ or less 1€ or less Free to play
All games VR excluded VR supported VR only

Most played moddable games

1. Garry's Mod
23,262 players
1,122,546
37,161
Rating 9.6
2. Fallout: New Vegas
5,170 players
218,763
8,937
Rating 9.5
3. People Playground
4,782 players
277,746
4,017
Rating 9.8
4. Car Mechanic Simulator 2021
1,514 players
28,630
1,211
Rating 9.4
5. Blade and Sorcery
658 players
55,566
1,919
Rating 9.5
6. The Elder Scrolls IV: Oblivion® Game of the Year Edition (2009)
543 players
48,307
2,354
Rating 9.4
7. Beat Saber
380 players
71,341
3,271
Rating 9.4
8. Fallout 3: Game of the Year Edition
305 players
41,078
9,515
Rating 8
9. Airport CEO
185 players
6,433
1,251
Rating 8.1
10. DFHack - Dwarf Fortress Modding Engine
163 players
1,062
7
Rating 9.3