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 152464 games featuring single-player

while True: learn()
You’re a machine learning specialist who makes neural networks but your cat seems to be better at it. Now you must solve puzzles to build a cat-to-human translation system (who knows what else this cat is capable of!). Earn a fortune, buy kickass cat outfits, learn how machine learning really works!

Chillquarium
Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!

Astral Ascent
Choose one of four heroes and explore the Garden, an astral prison guarded by 12 powerful mystical bosses: the Zodiacs. Challenge them with dozens of unique spells and faithful friends by your side to unfold the story of this platform roguelite with lightning fast combat.

Prodeus
Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.

Saihate Station
An exploration/horror/adventure game about the codependent, love-hate relationship between two men.

DESOLATE
DESOLATE is a first person horror survival experience. Form a research team with up to 4 players and explore an open world filled with mysteries and unsolved questions, or do it all on your own.

War for the Overworld
War for the Overworld is an unholy union of Dungeon Management and Strategy that rewards all those villainous thoughts you’ve been having. Craft your own perilous dungeon and defend it against pesky heroes who keep exploring it and taking your stuff.

Parkitect
Parkitect is a business simulation game that charges you with the construction and management of theme parks! Bringing back the best of classic theme park games with many new features and content on top. Now supports online co-op with up to 8 players!

Disney Speedstorm
Welcome to Disney Speedstorm! Drift into the ultimate hero-based combat racing game, set on high-speed circuits inspired by Disney and Pixar worlds. Master each character’s unique skills and claim victory in this thrilling arcade racing experience from the creators of the Asphalt series!

To Be or Not to Be
This is a text adventure game that combines the gameplay of desktop pets and mini-games. You can advance the plot by clicking on the dialogue, or play mini-games to accumulate values to trigger new plots, and you can also cultivate your favorite characters by hanging up.

Scribble It!
Scribble It! is a multiplayer drawing and guessing game. Get in a lobby with up to 16 players and choose from thousands of official words, packaged in a variety of high-quality themes and 3 multiplayer game modes. Perfect for game nights, parties or just hanging out with friends.

Sora no Kiseki the 1st
Celebrating the 20th anniversary of the Kiseki series, a story-driven RPG that began in 2004, the landmark first installment, The Legend of Heroes: Sora no Kiseki FC (First Chapter), is receiving a full remake!

The Turing Test
The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.

Vindictus
Vindictus is an Action RPG that delivers the highest level of combat mechanics and high-quality visuals. Featuring a fully interactive environment, dungeon objects and monsters become part of your arsenal. Experience unique, creative action gameplay that sets a new standard for online RPGs.
E.Y.E: Divine Cybermancy
In a dark Cyberpunk world, you (and up to 3 friends) wage war against the all-powerful Federation in this Source-powered FPS/RPG.

Into the Dead: Our Darkest Days
Texas, 1980. Walton City has fallen to a zombie outbreak. Lead a band of desperate survivors from refuge to refuge by scavenging, crafting, and fighting in a relentless struggle for survival. Plan wisely, stick together, and — above all — keep moving if you want to make it out alive.

Rotwood
The world has been thrown into chaos, and it's up to you and your friends to battle the corrupted beasts of the Rotwood. Upgrade your gear, choose your preferred weapon, and hone your skills to defend your safe haven.

FINAL FANTASY
The original FINAL FANTASY comes to life with completely new graphics and audio! A remodeled 2D take on the first game in the world-renowned FINAL FANTASY series! Enjoy the timeless story told through charming retro graphics.

Yakuza 6: The Song of Life
Step into Japan's criminal underworld in this explosive action brawler starring legendary yakuza, Kazuma Kiryu, who is hellbent on unraveling the truth around his daughter's tragic accident.

Tiny Pasture
Meet your new little desk buddies! They’ll snooze, scratch, and scamper around while you work or study (don’t worry, they’ve been trained not to invade your workspace). If you’re good at animal management, they will occupy the bottom of your screen with different kinds and colors!