Single-player Games
Discover the best co-op games on Steam. Access estimated total revenue, median sales per game, saturation levels, and top-performing titles to benchmark your project.
Games with Single-player
Explore 151959 games featuring single-player
0Pure Sawt
Pure Sawt is a calming companion game app designed to help you relax, unwind, and stay focused through soothing white-noise soundscapes.
0Grand Gammon
Grand Gammon mixes the simplicity of classic backgammon with enchanted dice, cursed boards, and a collection of one-of-a-kind checkers. Outsmart the odds, exploit rule-bending mechanics, and climb to the top as you roll the dice in this high-stakes roguelite experience!
0Zero Bugs Given
Zero Bugs Given is a tower defense / roguelike game designed with the ambition of making every run different from the others. Every wave, a pair of bonus and malus will force you to adapt in the best way you can. Build your defense and try survive as long as you can!
0Cold War Battles
Lead Cold War formations in quick, turn based, hex‑and‑counter battles spanning real and hypothetical conflicts from 1945–1990. With over 200 units and varied theatres - from Norway’s Arctic front to the Golan Heights, Cold War Battles await.
0Neon Bullet
A minimal top-down shooter tower defense experience. Survive endless waves in pure cube chaos, and grow stronger through run-based, build-focused progression against escalating difficulty and bosses.
0My Last War
My Last War is an experimental World War I kinetic novel about fighting and trying to find meaning in a fallen world. You assume the role of Maria Strauss, a 19-year-old sergeant in the German army who, after experiencing a revealing dream, decides she will do whatever it takes to stop the war.
0Across the Desk : Study Mate
Across the Desk : StudyMate is a cozy productivity sim where you work with a partner, Yeon-woo. Use a Pomodoro timer, To-Do list, and music player to boost efficiency. Follow her story via chat and enjoy mini-games for a perfect mental reset.
0Live Through Time
Live Through Time is an AI-powered historical text adventure. Survive gritty eras from the Colosseum in Ancient Rome to the trenches of Passchendaele during The Great War. Type or dictate your actions to co-author a script-free RPG where the world reacts to your every move.
0The Belt
A hardcore precision platformer built around a relentless moving conveyor belt. Master unlockable movement stances, adapt to escalating traps, and survive a brutal mechanical gauntlet where every mistake matters.
0Evolver
Evolver is an auto battler Oregon trail and anime inspired game. You can play as several different classes all able to evolve into different things. The slime has 62 evolutions in total, the game encourages you to evolve. You will also get items that help you in battle and help you farm xp.
0Desk Defense
A cozy-chaotic tower defense game where you place cleaning towers to block, reroute, and combo through desk messes. ILLUMINATE, WET WIPE, and ZAP STICK your way to control, or face CAT MAYHEM!
0Fsh
Fueled with Spite and Rage, explore a strange land and fight your way to get your stolen eyes back.
0The Man of Iron: Shadows of Haensburg
Step into the boots of a guard in the dark megapolis of Haensburg. Master first-person combat and exploration in a striking 2D-in-3D stylized world. Caught between powerful factions, your decisions will shape the city's fate. Will you uphold the law or survive the shadows?
0Jesus Take The Wheel
Online co-op chaos fest, where one player steers the car with limited visibility, while the other player accelerates and brakes — and that’s it. Coordinate perfectly or crash spectacularly. Friendship survival is optional.
0Quackoban
Master complex block-pushing puzzles in Quackoban, where blocks fuse, teleport, and refuse to move alone. Can you get your ducks in a row, or will these puzzles leave you ruffled?
0Amidst The Evil
Amidst The Evil is a co-op horror game where you complete a ritual and solve puzzles to fight back against an ancient darkness that has risen once more.
0Saturday Sábado
A game with more than 100 unique challenges, in various gameplay styles, mainly focused on precision platforming.
0Cards of Action
Cards of Action is the medieval-themed, real-time, roguelike deckbuilder! Craft a deck of hyper-synergistic cards to grow all-powerful, make split-second decisions on how play your cards so you can obliterate the hordes of evil stick figures coming your way.
0FUTAHAMMER
In the grim darkness of the far future, the girls pack their own heavy artillery. A sci-fi parody arcade breaker where you smash heretical blocks to unlock explicit, uncensored futanari scenes. No diplomacy, no dialogue—just heavy metal physics and massive payloads.
0ToMyX
A chaotic twin-stick action game based on the game creator’s real-life romantic relationships. Face your ex-girlfriends inside a surreal TV show: break defenses, absorb memories, and survive the duel. Nothing is symbolic. This all really happened… more or less.