Mouse Only Option 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 Mouse Only Option
Explore all games featuring mouse only option

Subspace Discovery
Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies. Uncover the origins of the alien homeworld by solving weekly events in this Co-op PvE MMO.

Takara Cards
Takara Cards is a unique tactical deck-builder RPG about chasing space dragons in a sci-fi fantasy universe. Create your deck as you explore sectors, fighting your way in deep puzzly combat. Every decision you make affects your Ship and Character: Each new adventure offers new surprises!
0Projected Dreams
Drag toys from the shelves and drop them on the table to create a shadow play in this cozy puzzle game. As the shadows unfold, immerse yourself in a heartwarming story full of nostalgia from the 90s and blur the lines between fantasy and reality.

Knockout Master
Knockout Master is a choice-driven adult Visual Novel that puts you in the role of a boxer, whose dream is to become the world heavyweight champion. The game is packed with sex, romance, drama, and a rich story.
0Paper Kite: Threads of Longing
After the grueling college entrance exams in June, Shen Luoying and Chen Yanqing—newly confessed lovers—are forced to attend universities in separate cities (Beijing and Jiangcheng) due to parental expectations and academic score......

Harem in Another World
In Harem in Another World, you play as your normal everyday pervert, who is suddenly transported to another world. Explore this open and mysterious place through different lands to try and find your lost friends. Meet all manner of people and characters, from ghosts, to goblins, to giants and more!

Steve's Warehouse: Physics. Roguelike. Chaos.
Steve's Warehouse is a melting pot of Suika game, rogue-like and deckbuiling. Purchase objects, combine them but don't make any falls!

Little Corners
Peel, place, and arrange stickers across tiny windows into different worlds. Relax and unwind to lofi beats, collect unique stickers and share your cozy creations with the world.

Tiny Kingdom
Tiny Kingdom is a minimalist city-building strategy game where every placement matters. Start with a single hut and grow a thriving kingdom by combining buildings, unlocking synergies, and creating efficient layouts.
0What's Your Gender?
An antichamber inspired educational puzzle game, that allows you to simultaneously explore a non-euclidean maze and concepts and terms related to gender, identity and expression in a playful and reassuring manner.

Cats Hidden Around the World 2
Find 2000 cats hiding in 20 iconic locations such as Rome, Dubai or Bangkok in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cats game creator! Can you find them all?

Nanomon Virtual Pet
Nanomon are byte-sized virtual pets for the corner of your screen! Raise over 25 unique monsters, and explore their cyber-world! Feed them, train them, or chill with them! By your side, nanomon evolve, learn new abilities, and venture further into the Nanoscape! What kind of monster will you raise?

Paladin's Oath
Complex Strategy Fantasy card game RPG inspired by board games like Mage Knight or Gloomhaven. Combines elements of RPG, light deck-building, puzzle and strategy. Absolutely no micro-transactions, virtual currencies or any of that, ever. Text to speech support for visually impaired on Windows
0Untold Mystery: Angel’s Cry
Investigate a mysterious, medieval monastery and reveal the terrifying truth! Enter a remote Alpine monastery and uncover the truth in a story-rich hidden object adventure. You are about to investigate the disappearance of a monk as well as the curious case of a weeping statue.
0Hentai Girl Clicker
This is Hentai Girl Clicker Anime and HENTAI Girl...♡Click & idling!Gather the hearts of cute girls and see their naughty appearance!
0EMOTIONLESS : The Last Ticket
Step into a liminal, cosmic horror experience set in an abandoned amusement park. Uncover the haunting narrative behind its twisted rides and empty tunnels to discover what lurks within a reality that shouldn't exist…
0Dead Finger Dice
Play a sinister game of poker dice against blood-thirsty demon billionaires who’ve trapped you on their mega yacht in this rogue-like dice builder.

Consumption Line
"Consumption Line" is a short, fully free, experimental indie game about the food industry, deceptive advertising and the downsides of modern life. A sarcastic 30‑minute experience designed to make you reflect, not grind.

Pixel Fixel
Pixel Fixel is a soothing game where players match tiles of various colors to form satisfying gradients. Arrange chaos into beautiful mosaics of colors! Complete levels on your own, triumph over daily puzzles or invite a friend to a friendly competition...

Tiny Lands 2
Take your perception into a new dimension with the relaxing sense of photorealistic miniature scenes in Tiny Lands 2. Find the differences and stories by exploring handcrafted 3D dioramas. Can you find them all?