Top similar games like I Am Mouse:

Steam's hardest perma-death platform game.

Catrophy Trail is a physics-based multiplayer adventure game where you embark on expeditions with your friends to solve quests, gather valuable loot, and collect resources for your hometown.

Clean up the planet, dodge meteors, and uncover ancient secrets in this action-adventure game! Customize your raccoon king with new abilities and compete or cooperate with others in multiplayer. Explore a vast and beautiful world filled with danger and mystery, and join the fight to save the planet!

TINY VISITORS is a 3D Platformer, based on physics, mixing escape-game, search&find and mini-games. You can play up to 4 players in local coop.

Hamster Blitz! is a wave defense game where you and up to 3 other friends work together to defend your household from waves of devious rats.

A quirky, absolutely content-packed, destructible open-world sandbox adventure with combat, platforming, character customization, and collect-a-thon scavenger hunt experience. Play solo, 2-player split screen, or online co-op for up to 4 players. No paid cosmetic DLC nonsense.

Get ready to defy rules and create paw-some chaos. Pick your cat and embrace the cuteness overload. Let the fur-tastic fun take over, as multiplayer madness unfolds in this open-world adventure.

Mischief is a delightful and imaginative action/adventure video game where you step into the paws of a courageous rat, navigating through a captivating world within the nooks and crannies of a typical home and a bustling backyard solo or with up to four local players!

Climb the mountain while you make friends. A multiplayer 3D platformer playground where you do whatever you feel like. You can climb the mountain, do activities around the Island or just chill out and meet new friends.

Breaking Box is a 3D multiplayer game with a level editor in-game. You can create your own levels, challenge levels, and enjoy the competition with friends!

Do you also sometimes want to do something crazy? Get carried away and start a challenging, epic and unique challenge? Discover the limits of your own nervous endurance? If so, this game is perfect for you.

Pantless brings a hilarious twist to the rage-inducing game genre inspired by Getting Over It with Bennett Foddy. In this third-person, physics-based game, players control customizable characters hilariously devoid of pants, navigating through chaotic and fun challenges.

Care Bears: To The Rescue is a platformer game set in the Care Bears universe featuring 30 levels across five unique worlds! Experience the game in singleplayer mode or up to 4 players in local co-op mode!

Meowter Space is the quintessential space cat experience. Explore, build and battle your way through space with your fellow feline friends - facing danger of catastrophic purr-portions.

Overcome deadly hazards and foes in different worlds. Play alone or online with up to six people. Physics + souls like gameplay.

3D Flatformer Cute Adventure Rabbit Game Traverse captivating landscapes from forests to cities, seas, skies, and even the moon itself ! Enjoy charming low-polygon graphics ! Overcome challenging traps !

Avast ye! Welcome aboard to the ultimate pirate adventure in SHORES OF PLUNDER! Battle friends, outlast hordes of enemies, and amass the greatest fortune in the seven seas. Race against time on a dangerous island filled with treasure, then unwind in a secret pirate cove full of shenanigans.

Surf the waves, rescue the wildlife, and collect the magic diamonds in this thrilling single player adventure! Buy faster boards and beat the clock to open new levels!

Explore the Mattyverse as you collect Crystallites in this 3D Platformer packed full of colorful levels, playable characters, and boss fights!

Moose Lost in the Woods is a cozy 3D platformer without a language barrier. Explore by running, leaping, bouncing, and splashing around in Swedish forest environments, whilst stuffing your backpack with goodies!

A Webbing Journey is a physics-based sandbox game where you play as a cute little spider. Explore a giant house, create crazy web structures, and complete oversized chores in creative and fun ways.

Rescue all animals from their enclosures without being caught by adults! But, you can’t do it alone. You and your friend will have to dress up as adults to get by in this zoo!

Help a cute kitten to save Barsikgrad from unkind looter cats and restore peace in a cozy town.

Race against your friends in a colorful platform world filled with colors and fun obstacles. Take boost to run faster or try to find the most efficient path to be the first little bunny to reach the goal. Choose from 8 levels. Collect those tasty carrots to rack up a high score and come out top!

Play With Gilbert is a third-person sandbox game created for young children (Ages 3+) which encourages curiosity and role-play while helping them become familiarized with 3D games and gameplay.

You are chained to your friends and must climb to the top. One wrong move can decide your friendship.

A fantasy world like no other! Help Runa uncover the mysteries buried deep in the ruins of the ancient Chaikuru civilization, in a classic and epic 3D platform adventure.

RushOut is a wacky ragdoll crash course that’s filled to the brim with addictive platforming puzzles, high-powered weapons, zombie wizards, and C4-strapped pigs. Sprint through exhilarating obstacles and shoot your way through hordes of goofy enemies all the way to victory!

Wipe Factor is a multiplayer party game where you and other contestants compete as a team to overcome various physical obstacles and parkour chaos until one team wins!

Magnus the Wizard has cursed you, turning you into a cat! Lift your curse and take your revenge by meowing, hiding, destroying things, and collecting spell books to break the spell. Curse That Magic Cat! is a lighthearted, single-player game made by students at SMU Guildhall.

Animal Adventure is a party game that uses familiar animal characters to help you overcome obstacles to reach your destination. It combines PVE elements through various obstacles and PVP elements through competition between players.

Vaccine Delivery Simulator is a fun challenging game. You must manage to deliver the vaccine to the infected. Your accuracy is important! Most of the game, you'll be throwing the vaccine

Scarf is an atmospheric and emotional journey about what it means to be a hero. An adventure game mixing puzzles and 3D platforms. Explore beautifully crafted worlds and discover your true destiny with the help of a dragon-shaped scarf.

The ultimate climbing and bouldering simulation game. Explore and climb 250 real world routes, create your own routes and compete against your friends from the safety of your computer.

Dive into The Candy Adventure! Join your friend after falling through a magical portal and getting lost in a world of enchanted sweets. On an epic journey home. Alone or in cooperation, every moment is a delightful surprise. Adventure, friendship and sweetness await you!

A physics-based puzzle-platformer about the importance of friendship! Gather your friends in a conga line and help them save their endangered planet, but beware: the longer the chain, the harder to control! On the other hand (haha!), journeys are better with friends on your side.