The Best Moddable Games

Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.

Command swarms of warriors at an unprecedented scale of warfare in this blend of RTS and base-building. Lead ant colonies against the many fearsome threats of the insect world, while building intricate nests, developing pheromone-based tactics, and evolving to meet growing dangers.

In this entrancing musical arcade puzzler, diamond blocks slide together on a gem-shaped board and explode in glittering chain reactions.

MX Bikes is a realistic motocross simulator, based on a scratch built physics engine that accurately simulates motorcycle dynamics and setup options.

Blade & Sorcery is a built-for-VR medieval fantasy sandbox with full physics driven melee, ranged and magic combat. Become a powerful warrior, ranger or sorcerer and devastate your enemies.

You have inherited your grandparents farm as they set off to travel the world. Work with Frank at the local construction shop to finish off the final touches on your new home. Aid Frank and Mayor Wilson in building up the town so it may reach it's full potential.

Embark on an adventure in Captain of Industry, where you transform an abandoned island into a thriving civilization. Mine, farm, and innovate your way to the stars by building rockets, trading with allies, and fending off pirates. With over 150 unique products and the ability to shape the terrain itself, your strategic decisions pave the path to success. Can you conquer the challenges and reach space?

Drive vintage diesel trains, shifting gears manually and trying to reach a perfect score. Create new routes, trains and timetables. Share your creations and download new content from the Workshop.

Design and build fortresses brick by brick to stand against endless hordes of Horrors in this real-time strategy game with resource management, siege defense, and exploration. Lead from the ramparts, push back the darkness, and hold fast against the creatures of the Mist.

Create your own creatures to explore online worlds with friends and unlock new parts to upgrade your stats and abilities! Complete quests, fight to the death or just enjoy roleplaying — the social aspect makes it a truly unique multiplayer experience. What are you waiting for? Let's get creative!