Top similar games like I Am Mouse:

The world keeps changing

An action adventure game where you go on a journey to save your missing best friend. Play as Arctic the polar bear and explore the icy north in different ways. Meet new friends, overcome obstacles, and find clues about what happened to your friend.

A story-driven platformer where you experience the world through autistic and neurotypical perspectives. Explore a magical world, rescue Tamitos frog creatures representing emotions, and solve meaningful puzzles that teach empathy, understanding, and the beauty of seeing the world differently.

HoloRun is a fast-paced, fun-filled game designed for Hololive fans to connect, compete, and celebrate their favorite talents in an exciting virtual playground.

WORLD EATER is a bossfight game about an underpaid astronaut fighting a giant worm in space. Fight your way through varying planets and defeat the colossal worm!

Wish-granting Mermaid’s Tears in the hands of SpongeBob and Patrick… What could go wrong? Sure, the very fabric holding the universe together could come undone, opening portals into wild Wishworlds. But that’s nothing our favorite sponge can’t handle- with the right cosmic costume!

A first-person honey-defense action game. Load kegs into a barrel rolling toward the finish line while a swarm of weaponized bees punches them back out — and carries them home. Deliver as many kegs as you can before the barrel reaches the end. The more, the sweeter.

A charming 3D platformer across five gorgeous hand-crafted worlds. Chase down seven crystals and collect hidden treasures, switching between three heroes with unique abilities to solve puzzles and uncover every secret.

Join Renata as she adventures across a world of mystical ruins with the titular FROGUN! Frogun is an old-school platformer with the soul of the PS1/N64 era, in which your frog-shaped grappling hook is a your best friend!

Ruffed Up is a chaotic co-op physics game where you play as dogs dragging your unconscious dog walker back home. Team up with 2–4 players online or locally to keep your human safe, cross treacherous terrain, dodge hazards, and somehow get everyone home in one piece. It’s no walk in the park!

Pizza delivery simulator. Deliver all the pizzas to the address while running through the dangerous streets of the city. Earn money and buy your mom the house she dreams of. But remember, it won't be easy. Good luck!

One-Handed Rage-Inducing 3D Platformer! Use only a mouse. Bounce off platforms and even the walls to reach the next checkpoint. Go on a linear adventure through an interconnected world, or quickly test your skills in challenge mode.

School life experience on island in the tropical sea... with Flying Shark! Go to school, play with friends in town, and exterminate dangerous creatures. Experience the life of a student on a mysterious southern island.

OUTHATCHED™ is a free and unique experience, where you take on the role of powerful birds fighting it out in a 3v3 team battle.

One lost ball. One epic journey home. Bounce, roll and blast your way through a 3D world of colourful environments from gritty cityscapes to fantastical worlds. Master new abilities, overcome tricky obstacles and solve challenging puzzles along the way. Ready to roll? Then let’s bounce

In What The Coffin, you and a friend face the wildest challenge: hauling a wobbly corpse through a chaotic world of physics-based obstacles! It’s all about coffin-cooperation. If you drop it, you're both going six feet under! Can your friendship survive the madness?

Super Capsule Boy is a thrilling platformer where you conquer obstacles, collect coins, and explore hidden areas. Perfect for fans of fast-paced action and platform games!

Play as Cereus, a mutated bacterium fused with a cereal box, in this absurd 3D adventure platformer. Roll, jump and slide through a hostile suburban home with countless hazards around every corner.

Pogo Quest is a 3D platformer set in a theme park for robots. Complete 10 park attraction areas, meet stars of the park, collect everything and solve a mystery that is threatening to ruin all the fun.

It’s About Time - the critically-acclaimed Crash Bandicoot™ 4: It's About Time is now on Steam!

Gillbert: Guardian of the Grotto is an adventure platformer set in a collapsing water world, dominated by the evil Broctopus and his bootlickers. Play as Gillbert who uses water to harness power against his enemies.

Frog Space is a game about the adventures of frog 'Froxy' that avoids obstacles such as animals, vehicles, and terrain. Since only the skills and senses of the player are the only ways to clear this game, it requires a high level of concentration, equanimity, and a challenging spirit.

A 3D-Platformer collectathon! Run, jump, crawl, bounce and stomp your way through halloween themed levels!

Find grandma while evading the aliens, sounds easy enough....right?

Jump into adventure in Nikoderiko: The Magical World - Director's Cut, a love letter to platformers! Play in single-player or couch co-op, and enjoy 8 colorful worlds, classic platforming challenges, and music by legendary composer David Wise.

DAWGS: The Revenge is an unhinged, genre-bending physics sandbox of pure chaotic action. You play as a highly customizable, aggressively squishy ball of fury on a quest for absolute vengeance. What starts as a simple mission escalates into a multi-genre fever dream!

Join Gnorbert the Gnome on his quest to cleanse the garden. This 3D collectathon game offers a variety of surprises. Take the game at your speed you want as you seek to restore peace to the garden. Do you believe in Gnomes?

Play as a fox, eat the chicken, get the egg. Smack humans, goats, crocodiles, and other animals with a rock. Ride an elephant and a rhino. Have fun!

When the Deadly Six threaten to destroy his world, Sonic’s new moves & power-ups are the only way to defeat them before it’s too late!

Get ready for a gut-busting good time with Farting Simulator! You experience the joy of controlling an uncontrollable bodily function in a meme-filled and comedic open-world sandbox environment. Farting Simulator is a hilarious and entertaining adventure that's sure to leave you FARTING out loud.

Deathrun is a multiplayer game where you race through thrilling obstacle courses. Overcome traps, outrun opponents, and be the last one standing. Enjoy vibrant cartoonish graphics, character customization, and dynamic levels!