58 Action · 2D · Physics games your group can play together online, including Fireboy & Watergirl 1: The Forest Temple, Twin Shot Deluxe, and Planet Killer.
All games: 24
Help Fireboy and Watergirl explore the Forest Temple, the first game in the series. Play solo or team up with a friend locally or via Steam's Remote Play Together!
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.
A physics-driven sci-fi destruction roguelite. Orbit hostile worlds, unleash devastating weapons, and carve real craters into fully simulated planets while escalating planetary defenses fight back.
Hangtime! is a high-stakes volleyball roguelite where every rally hits like a boss fight. Chain explosive abilities, shut down evolving teams, and spike your way to the top — or lose it all in one play.
A couch/online game where you battle your friends with unique and wild abilities. There are many choices such as a shrink ray, creating black holes, stopping time and attaching a rocket engine to the stage to send it flying. Choose a combination that synergizes well to win the round!
College Bowl is a beautifully pixelated on-field simulation of American Football! Challenge college rivals on your way to winning a National title! Take on various game modes, including a deep Dynasty mode with in-depth recruiting, scouting, stat tracking, ranking, bowl games, yearly goals and more!
The Trine series is back with its biggest adventure! In their fifth outing, the Heroes of Trine are pitted against dastardly and duplicitous villains, who will stop at nothing to seize control of the kingdom. The clock is ticking to save the world of Trine!
Strategically match an insane number of shapes and make a watermelon without running out of space in this new hit action puzzle game! Featuring intense versus modes, and relaxing co-operative modes, play online or offline however you'd like!
Spiders with laser swords! Duel to the death against your friends or choose to team up and hold back swarms of savage enemies. Swing, stab and shoot with style, effortlessly performing movie-worthy parkour.
It's a Car, made of Jelly! Squishy Physics, Tactile, Silly & Imaginative Driving/Platforming
A fresh take on the classic artillery genre! Fight in physics-based battles online against players around the world. Defeat your opponents with UFO-tracked Cows, gravity-defying Anvils, or a good ol' fashioned Baseball Bat. The choice is yours!
STUG is a free multiplayer physics based tank combat game where every shot counts. Angle your armor to bounce incoming fire, and ricochet shots off walls to hit enemies in their weak points.
A frantic online Battle Royale set on destructible, sinking Islands! Fire rockets from your custom robo-tank to eliminate the competition using advanced tactics and powerful weapons.
Rounds is a 1v1 rogue-lite shooter where each round gets more intense. The losing player of each round unlocks clever upgrades to create a better build to counter their opponent.
Hidden Deep is an atmospheric sci-fi action game heavily inspired by Aliens, The Thing, and Half-Life. Explore, climb, swim, scan, blast and shoot your way through dangerous missions in a huge sub oceanic mining and research facility. Fear the horrors that lurk below…
Source of Madness is a side-scrolling dark action roguelite set in a twisted Lovecraftian inspired world powered by procedural generation and AI machine learning. Take on the role of a new Acolyte as they embark on a nightmarish odyssey.
Demolish your friends with hundreds of upgradable weapons shot from your customizable tank in this action-packed online multiplayer tanks game. Earn XP to level up and unlock new tanks, weapons, and gear. Fight against or alongside your friends for strategic team or free-for-all matches.
Superfighters Deluxe is a unique action game that combines brawling, shooting and platforming in dynamic sandboxy 2D levels. Lots of weapons and fun gameplay systems interlock to create absurd action-movie chaos.
With the shifting gravity on your side, aim your cannons, blast your enemies and enjoy the fireworks. Worbital is a real-time strategic artillery game in space, peppered with a heavy dose of cosmic chaos. The goal: be the last civilization standing!
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
Stick Fight is a physics-based couch/online fighting game where you battle it out as the iconic stick figures from the golden age of the internet.
You are a nomadic slugcat, both predator and prey in a broken ecosystem. Grab your spear and brave the industrial wastes, hunting enough food to survive, but be wary— other, bigger creatures have the same plan... and slugcats look delicious.
Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!
Experience pool and snooker like never before, thanks to the stunning HD graphics, fantastic playability and ultra realistic ball physics. Challenge a variety of stylish new opponents of different ability from beginner right up to pro level!