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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Blade of Darkness
Third-person dark fantasy action RPG with gory, combo-based combat
90% positive
2,588 reviews
Bus Simulator 16
Open-world bus simulation with passenger duties and route management
67% positive
2,575 reviews
Demo Slice & Dice
Turn-based dice roguelike with five heroes and run-ending defeats
97% positive
2,570 reviews
Demo Mashinky
Sandbox transport strategy with grid-built rail networks across evolving eras
83% positive
2,562 reviews
Aimbeast
First-person aim trainer with customizable drills and ranked duels
93% positive
2,555 reviews
Demo Soulash 2
Fantasy sandbox roguelike with generated histories and player-built settlements
84% positive
2,543 reviews
Another Brick in The Mall
Top-down mall management sim built around shops, staff, and profit
83% positive
2,531 reviews
Demo Battle Cry of Freedom
Civil War multiplayer shooter with AI troop command
72% positive
2,520 reviews
BallisticNG
Anti-gravity combat racing with weapons and player-made courses
94% positive
2,498 reviews
Robot Roller-Derby Disco Dodgeball
First-person arena dodgeball with physics-based throws and skating-style movement
91% positive
2,468 reviews
Surviving Mars: Relaunched
A Mars colony builder with resource management and political decisions
53% positive
2,398 reviews
NIMBY Rails
Railway management sandbox for building networks across the real world
89% positive
2,355 reviews
Demo Nova Roma
Roman city building shaped by water, weather, and divine intervention
93% positive
2,347 reviews
Pyroworks
Free-to-play fireworks sandbox for setting up displays with other players
92% positive
Free
AI
Galactic Civilizations IV
Turn-based space 4X with custom civilizations and starship design
71% positive
2,306 reviews
Truck & Logistics Simulator
Open-world driving simulator with hands-on cargo loading and deliveries
71% positive
2,294 reviews
No Time
First-person time travel sandbox where you can encounter past selves
96% positive
2,280 reviews
Military Conflict: Vietnam
Arcade Vietnam War shooter with faction battles and zombies
89% positive
2,262 reviews
SCP – Containment Breach
Survival horror where a deadly statue moves when you blink
96% positive
Free
EMERGENCY 20
Real-time rescue strategy with limited crews and remade classic missions
84% positive
2,233 reviews
Poly Bridge 3
Physics puzzle game about building bridges for tricky vehicle routes
96% positive
2,214 reviews
EMERGENCY 4 Deluxe
Real-time emergency response strategy with police and rescue teams
91% positive
2,194 reviews
X3: Terran Conflict
Sandbox space simulation with trading, combat, and fleet management
84% positive
2,185 reviews
Cortex Command
Side-scrolling sci-fi action and strategy across destructible battlefields
83% positive
2,174 reviews