Moddable

Ho Tu Lo Shu: The Books of Dragon offers a highly freedom to play in an wuxia style open world. With realistic art style and rich character development, you can explore a vast wuxia world and create your own adventure with the company of various memorable characters.

A unique and deeply engaging political/military strategic simulation from the creator of Plague Inc. Balance competing civilian and military priorities and deal with a deadly insurgency in order to stabilise a war-torn country.

Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?

Ride your music in more ways than ever before. Audiosurf 2 is the music game for your entire music collection. Hundreds of mods/skins on Workshop. Free demo available.

A sandbox battle simulator game where you can build your own shape-shifting warbots, program their AI, and watch them smash each other up on the battlefield! Join the battles yourself by taking control of the warbots! Use Steam Workshop to check out warbots created by players from around the world!

90s Osaka Kanjo Night Street Racing and Drift Online with True JDM Cars, Online PvP, Engine, Body and Suspension Tuning!

Lead your people to victory on an ever-evolving world in this strategy game featuring asymmetric factions led by powerful heroes. Build your empire, wield political influence, and raise grand armies to wage war in a race to uncover dark secrets buried within the planet.

Create your own prehistoric civilization and lead your tribe in a world you shape. Start with nothing, build towns and industry, and advance through thousands of years of technological breakthroughs in this intimate yet expansive colony sim.

EndCycle VS is a grid-battle adventure that challenges you to create the ultimate deck. Battle against the oncoming Noise or prove yourself in epic online battles - now with ROLLBACK NETCODE!

Choose between different factions, with their own set of expendable soldiers, mechas, and weapons. Protect your brain, mine gold, and destroy the enemy cortex in his bunker complex!

The classic tile matching game reimagined with strange and striking new visuals. Unlock new themes as you progress. Browse the Steam Workshop for player-made puzzles, or craft and share your own!

Create an extrasolar efficiency utopia from scratch! In this sci-fi city builder you need to start mining operations, plan production, and lay down transportation routes to ensure a smooth supply chain.