Best Moddable games on PC

Demo

Whiskerwood

Island colony builder with stacked cities and underground mouse settlements

91% positive 3,655 reviews

Kanjozoku Game レーサー Online Street Racing & Drift

Online street racing with tuned Japanese cars and police chases

83% positive 3,621 reviews

Megaquarium

Aquarium management sim about building exhibits and balancing animal needs

95% positive 3,577 reviews

SCP: Escape Together

Multiplayer horror game about escaping a facility full of anomalies

64% positive Free

GTTOD

First-person roguelike shooter with fast movement and shifting routes

85% positive 3,494 reviews

SYNTHETIK 2

Top-down roguelite shooter with manual reloads and customizable weapons

77% positive 3,414 reviews

Order of Battle: World War II

Turn-based World War II wargame with supply-driven hex battles

77% positive Free

Demo

Corsair Cove

Pirate city builder where settlements climb cliffs and cross chasms

85% positive 3,386 reviews

Quake 4

First-person sci-fi shooter with alien warfare and armored vehicles

87% positive 3,383 reviews

Juno: New Origins

Aerospace sandbox for building rockets and programming their flights

89% positive 3,346 reviews

Eastern Era

Martial arts colony sim about rebuilding a declining sect

64% positive 3,333 reviews

Gunsmith Simulator

First-person gunsmithing sim about repairing and customizing customer firearms

84% positive 3,312 reviews

Production Line : Car factory simulation

Car factory management sim about optimizing assembly lines and profits

81% positive 3,271 reviews

Academia : School Simulator

School management sim where you build classrooms and balance budgets

81% positive 3,262 reviews

The Powder Toy

A free 2D particle sandbox for construction and destruction

98% positive Free

Starpoint Gemini Warlords

Space sim with direct ship combat and fleet-led conquest

72% positive 3,188 reviews

Legend of Grimrock 2

First-person dungeon crawler with grid movement and puzzles across an island

90% positive 3,187 reviews

MX vs. ATV Reflex

Off-road racing with independent rider controls and changing tracks

88% positive 3,181 reviews

Notruf 112 | Emergency Call 112

Open-world firefighting simulation with trucks and randomly generated emergencies

78% positive 3,180 reviews

STANDBOX

3D physics sandbox built around a damageable ragdoll

90% positive 3,173 reviews

Expeditions: A MudRunner Game

Off-road driving simulation about scouting remote terrain on research missions

59% positive 3,161 reviews

Patron

Survival city builder balancing resources and citizens' social concerns

72% positive 3,054 reviews

Ancient Warfare 3

Battle sandbox for building scenarios and fighting across eras

94% positive 3,022 reviews

Heroes of the Three Kingdoms 7

Historical strategy RPG with large armies and officer-led tactical battles

79% positive 2,997 reviews