Top similar games like Outta Space:

Dive into a cozy, idle fishing experience! Cast your line from a little corner on your desktop. Customize your cute avatar and background, then feed and collect adorable cats of all breeds. Unlock beautiful scenes and jump into multiplayer and sneak in some "chill-time" with friends!

Kibble Cats is a cozy, short incremental game with a definite ending. Rebuild an ancient cat village around a buried Pawbelisk. Hire cats, unlock buildings and reach milestones as a thread emerges connecting it all to something greater. A force stirs within this village, and it dreams a Great Dream.

Gather the remains of a dying space station to build a cozy home for the last cat in the universe. A short, narrative-driven incremental game about finding peace in the face of darkness

Hajimeow: Tiny Box Cat is a cute companion that responds to every keystroke and mouse click by raising signs. With an integrated Pomodoro timer, this little buddy accompanies you through your daily tasks, making work and study sessions more enjoyable and focused.

Slice fruits with a physics-based knife on a rope. Upgrade your factory to slice fruit into smaller pieces. Buy advanced slicing technology. Maximize profits and quench thirst across the universe!

Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!

The world is under attack, and every tap fights back. Each keystroke unleashes your cute cat hero, smashing enemies and showering you with loot. Dive into a never-ending desktop expedition with friends or solo. Tap. Tap. Loot.

Recruit different cats, level them up, and gather treasure all from the corner of your screen. Idle Cats Dungeon is an incremental desktop game where adventure runs alongside your daily tasks. Can you slay more enemies than other players?

Start as a microscopic speck, become the end of everything. Void Core is a minimalist sci-fi idle game where you control a black hole. Harvest matter, bend spacetime to automate your growth, and consume entire galaxies. Consume. Grow. Evolve.

Your rock[et] crashed on a mysterious planet. Break asteroids, collect minerals, and upgrade to escape! Discover different items, characters, synergies, and more...

A cozy incremental game about growing your way home. Strategically plant flowers, optimize machinery, and grow your tree tall enough to escape!

Unidentified Feline Obliterators is a multiplayer arcade space shooter where you play as cats shooting deadly balls of matter in space! Their natural predators are the jetpack dogs, treadmill porcupines, and rocket rats. But what else is out there in space out to get these cats?

A short incremental game about taking photos of cats. Upgrade your account, unlock new cats, and take photos of them so everyone on the planet will follow you!

A short incremental game about building a career by destroying planets, meeting corporate goals, and investing in profitable — and maybe not so ethical — ventures.

✨Let your desktop dance to the beat! DiscoCat is an audio-reactive desktop pet designed to bring life to your workspace. Whether you're coding, writing, or just vibing to music, this cyber-cat captures every audio track from your system and transforms it into vibrant rhythms.

An incremental game with a light tone and humor. Develop your colony, discover resources, build production, and unlock upgrades. Turn a lifeless planet into a thriving world and watch it transform step by step.

Meow My Crop! is a cozy farming mini-game where every keystroke and click makes your crops grow. Team up or sneak around to steal your friends’ fruits, then trade your hard-earned harvest for cute decorations to style your own little plot.

A co-op sci-fi featuring scrap, piracy, and your talkative line manager Clara.

PICO PARK is a cooperative local/online multiplay action puzzle game for 2-8 players.

Team up with friends in this top-down stealth-runner game to get to Rock n' Roll paradise. Use grit, abilities, and your friends to make it through the hordes of enemies.

Cats to the Moon is a short incremental game about leading a nation of silly cats as they attempt to become the first ever to land on the moon. Explore space, build your city, and most importantly, reach a place no other cat has ever been.

“Memory Studio” is a special photo shop that helps clients rediscover their memories through a unique camera that can bring the past back to life. Become Memo, the liquid cat, and Ria, the human girl, and work together to recover your clients’ cherished memories.

Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

Let’s Build Wonders:Galaxy is a multiplayer cooperative space-building game. In the game, members within each alliance achieve efficient resource sharing and division of labor through trade transportation means. They work to expand their alliance's galactic territory to resist pirate harassment.

Creature Caretaker is a virtual pet simulator. Hatch your creature from an egg, and help it build a career, make friends, grow a garden, and express itself through music. Manage hunger, happiness, energy, and health while exploring a vibrant pixel-art world filled with mini-games, & companion pets.

A cozy home-based desktop game where you organize, decorate, and interact with small living spaces alongside your companion. It watches you, reacts to you, and slowly grows attached to you. Quiet, playful, and alive in its own way. Your desktop stops feeling empty. It starts feeling shared.

At the bottom of your desktop, travel and fish with friends from around the world! Explore over 100 different fish across 5+ unique maps. Upgrade your fishing gear, collect different baits, and complete your fish encyclopedia. Unlock more outfits and show off your catches in multiplayer!

Your purr-fect desk companions have arrived! MaoMaoMao is a cozy desktop pet game that turns your screen into a lively feline home. Adopt adorable cats, decorate their dream space, and watch them sleep, climb, and vibe at the bottom of your screen while you work, study, or relax.

Asteroid Mining Empire is a sci-fi mining progression game where you harvest asteroid fields, earn credits, unlock upgrades, expand your ship and drone systems, and push toward powerful long-term rebirth progression as your small operation grows into a space industry.

Protect the peaceful sleep of Your Meowness in this ever-growing incremental tower defense. Place defenders, build your own path, unlock new skills and units, infinitely upgrade EVERYTHING and optimize your strategy.

Celestial Odyssey is a cooperative 2D arcade game with a short but touching plot, where you will need to repair a space bus falling apart on the fly alone or with a friend while flying between tiny planets. Monitor the fuel level, manage to patch up the holes and break the record!

Destroy Aliens, earn Stars, upgrade EVERYTHING. Blast enemies, power up your ship, unlock stronger aliens, and watch your Stars soar.

Dive into the charming clicker world with an adorable cat miner! Smash rocks, mine gold, unlock new pickaxes and endless depths!

WASD : The Adventure of tori is an online co-op game for 2–4 players, where each player can only use their automatically assigned key (W, A, S, or D). Even a small mistake can make the team fail, so talk with your teammates and work together! You’ll learn the rest by crashing into it… a lot.

Banana Chaos Clicker — An epic idle sim with resource management, crafting, and creature evolution. Build your empire from monkey to dragon!

An idle desktop game featuring a minimalist MMO approach. Nurture your civilization, defend your planet from threats, and steer its evolution. Develop new technologies to explore the vast universe and connect with.