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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Global ATC Simulator
Air traffic control simulation covering airports around the world
63% positive
141 reviews
Demo Together in Battle
Turn-based tactical RPG with gladiator battles and daily team management
91% positive
140 reviews
Desktop Jumpscares
Desktop horror overlay with random scares during everyday PC use
93% positive
Free
Moon's Creed
A turn-based roguelike deckbuilder built around zodiac heroes and boons
69% positive
139 reviews
Empire of Ember
First-person fantasy action RPG with army command and city building
61% positive
138 reviews
Global Farmer
Top-down farm management on maps drawn from real-world locations
45% positive
138 reviews
Cantata
Turn-based strategy with base building on a planet that fights back
63% positive
136 reviews
Microtopia: Prologue
Colony automation game with robot ants and resource transport networks
93% positive
Free
Demo Mech Merc Company
Mech combat simulator with tactical missions and mercenary company management
78% positive
Free
Axis Football 2021
American football simulation with customizable teams and long-term franchise management
62% positive
131 reviews
Pro Basketball Manager 2026
Basketball management simulation spanning club teams and national squads
70% positive
131 reviews
Fight Crab 2
A physics-based arena fighter where each claw carries a weapon
92% positive
130 reviews
Ocean Punk
Ocean survival colony sim with rafting, crafting, and seasonal threats
62% positive
129 reviews
Demo Aground Zero
Underground survival and colony building with mining, crafting, and automation
80% positive
128 reviews
Dominions 3: The Awakening
Turn-based fantasy strategy where custom gods compete for ascension
81% positive
127 reviews
Locomancer
VR model train sandbox with hands-on building and drivable locomotives
85% positive
Free
Observe
Grand strategy sandbox where you watch nations or control them
89% positive
126 reviews
Demo Trendpoker 3D: Texas Hold'em Poker
A poker simulation with large tournaments and multiple betting limits
77% positive
123 reviews
Blue Fire: Void Maker
Free 3D platformer built around creating and sharing challenge levels
73% positive
Free
Classic Card Games 3D
Single-player collection of classic card games with adjustable rules
70% positive
121 reviews
Monster Girl Manager
Monster-raising roguelite with turn-based battles and seed-generated team members
90% positive
121 reviews
Axis Football 2026
American football simulation with custom plays and franchise management
74% positive
121 reviews
Demo Touring Karts
Kart racing with combinable power-ups and optional VR play
74% positive
120 reviews
Chrysalis
Tower defense roguelike where you possess friendly plants and animals
83% positive
119 reviews