Physics

Crazy Machines 3 is the latest, greatest, most amazing and craziest part of the series and fascinates once more with physic-based puzzles. Build your own crazy machines and share your awesomeness across the world thanks to the Steam® Workshop.

Be The TOFU. The one and only Tofu action game created by a real Tofu Meister. You choose one of three varieties, and in its endless journey it gradually softens, crumbles, stews, and acquires bittern to become TOFU.

Chase a cheese wheel down a steep hill! Tumble with friends in this ragdoll recreation of an English tradition.

In solo or with your friends, explore in total freedom massive-parkour-ready maps. Uncover hidden spots, time trials, trick challenges, and more! In multiplayer, dive into game modes like TAG, Capture The Flag, and Trick Battles!

Travel the world as a cute cardboard cloud and ruin everybody's day! Unlock new methods of mischief in over 50 levels, each with unique setting and objectives. This is an adorable schadenfreude simulator!

First-Person Adventure that focuses on Source-Engine inspired movement physics. Explore an impossibly huge research facility using physics-breaking abilities granted by a mysterious fossil monolith. Evolve to reach new areas and fight strange machines roaming the laboratories.

World of Goo is a multiple award winning physics based puzzle / construction game made entirely by two guys.

Dogpile is a roguelike deck builder about merging cute dogs into bigger dogs. Play dogs, get money, customize your dogs with special Traits, refine your deck, PLAY MORE DOGS! DOGS!

The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid.

The Angel Cats are back! Twin Shot Deluxe is a platform arcade shooter where players defend their homeland using bow and arrows. Take aim at 200+ brand new levels set across four worlds. Play solo or with a friends in local co-op (1-4 players) or competitively to see who will be crowned champion. 

SNKRX is an arcade shooter roguelite where you control a snake of heroes that automatically attack nearby enemies. Combine different heroes to unlock class bonuses and create unique builds, and steer your unstoppable party as they ravage through endless waves of enemies.

Break into the snowboarding event of the year in the hope of scoring a wildcard entry to an exclusive invitational. To prove you’re up to the challenge, master the art of park riding, buttering, rails and massive kickers and earn your place in the world of snowboarding.