Best Moddable games on PC
Games in this category can be changed with player-made modifications that alter content, rules, visuals, or systems.
- Player-made content and alterations
- Customizable rules, systems, or assets
Related: Sandbox, Simulation, Open World, Building
827 games on PC, with requirements, reviews and prices.
827 games
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Counter-Strike 2
Free-to-play tactical FPS built around competitive team matches
86% positive
Free
Grand Theft Auto V Legacy
Open-world crime action with three protagonists and online heists
87% positive
2.0M reviews
Garry's Mod
Physics sandbox for building contraptions and playing community-made modes
97% positive
1.2M reviews
Left 4 Dead 2
Co-op zombie FPS where unpredictable hordes demand teamwork
97% positive
893K reviews
Demo Euro Truck Simulator 2
Open-world trucking simulation with cargo routes and company management
97% positive
848K reviews
BeamNG.drive
Open-world driving sandbox built around soft-body vehicle physics
97% positive
421K reviews
People Playground
2D physics sandbox for building contraptions and destroying ragdolls
98% positive
339K reviews
Sid Meier’s Civilization® VI
Turn-based historical strategy with expanding cities and five victory paths
85% positive
290K reviews
AI
Arma 3
Open-world military simulation built around realistic combined-arms warfare
90% positive
249K reviews
Mount & Blade II: Bannerlord
Medieval sandbox RPG combining personal combat with army command
86% positive
244K reviews
Cities: Skylines
Single-player city builder about growth, budgets, traffic, and public services
89% positive
240K reviews
The Elder Scrolls V: Skyrim Special Edition
Open-world fantasy RPG built around freedom, dragons, and character customization
94% positive
239K reviews
Grand Theft Auto V Enhanced
Open-world crime action with heists, driving, and online play
82% positive
232K reviews
Demo Half-Life 2
Science-fiction first-person shooter mixing physics puzzles with a story campaign
97% positive
228K reviews
Fallout: New Vegas
Open-world action RPG shaped by factions and player choices
95% positive
227K reviews
RimWorld
Sci-fi colony sim where an AI storyteller drives survival
97% positive
221K reviews
Demo Factorio
Factory-building strategy game about automating production and defending your industry
97% positive
206K reviews
Grand Theft Auto IV: The Complete Edition
Third-person open-world crime action across three intersecting stories
83% positive
201K reviews
The Elder Scrolls V: Skyrim
Open-world fantasy RPG with dragons and flexible character builds
94% positive
192K reviews
Divinity: Original Sin 2 - Definitive Edition
Party-based fantasy RPG with flexible builds and tactical turn-based combat
95% positive
189K reviews
Demo American Truck Simulator
Open-world trucking simulation about hauling cargo and building a company
96% positive
177K reviews
Counter-Strike: Source
Team-based tactical FPS with competitive matches and Source-engine physics
96% positive
153K reviews
AI
Stellaris
Real-time grand strategy about building and shaping a galactic empire
83% positive
153K reviews
Assetto Corsa
Realistic racing simulator with licensed cars, scanned tracks, and mods
92% positive
149K reviews