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.

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!

Tap and idle your way through 40 areas with adorable catgirl and bunny girl companions! Level up your crew, trigger powerful skills, and prestige for Stardust in this cute pixel art idle RPG with a full original soundtrack.

A nostalgia-infused pixel clicker in a comedy wrapper. 

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.

Your purr-fect desktop companion is here! Get adorable cats that chill at the bottom of your screen, keeping you company while you work, study, play, or relax. Collect toys & furniture to build them a cozy home. Pet, feed, play, or simply enjoy their presence.

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

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.

Strange Shores is a 1–4 player online fishing game you play from the corner of your desktop. Catch over 100 fish and unusual items, share catches, send emotes, and unlock new locations. Work, study, chat, watch... FISH!

Follow and help the cats to start, grow the craze for catnip. Produce it, hire cats to help produce it, buy upgrades to produce more, unlock blessings from Catnip God until you reach peak catnip production, and finally witness how this craze ends.

Beat Paws Odyssey isn’t a game that takes your time— it stays with you while time passes. Every keystroke and mouse click breathes life into these adorable little creatures, fueling their journey around the world. They wander far to bring a touch of warmth and tenderness to your screen.

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.

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?

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!

Deep Space Miner is a short incremental mining game about unlocking powerful tools, upgrades, and game-changing procs. Explore planets, mine rare resources, evolve your gear, and grow stronger through a massive skill tree as you push deeper into the galaxy.

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?

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 cozy desktop fishing companion you can leave beside your work. Fish solo or hang out online with friends, catch rare fish, customize your tiny angler, collect pets, and grow your little club.

Catio Simulator is a casual clicker game in which you decorate a catio to attract cats. Pet your cats to get them ready for adoption, collect adoption fees, and buy new decorations and petting abilities!

Fish-Click Squad! is a casual multiplayer idler where you purchase various aquatic creatures and nurture them to maturity with your friends through clicking and touching earning coins and rewards to unlock more fish and idle features! There is nothing happier than slacking with friends!

PlinkIdle is a retro-inspired game with an idle/incremental spin on a classic ball drop mechanic. Falling balls, rare buffs, and steady upgrades unlock colorful, cozy stages and immersive environments.

Start with nothing and spin your way to the top! Gather fruit from slot machines and sell them to buy upgrades, new fruit types, and more! Unlock cute customers! Meet a Bear Wizard! Build your fruit empire with Fruit Stand Fortune!

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

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.

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.

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

One giant canvas. Thousands of artists. Every pixel counts - create, defend, or destroy in the ultimate collaborative art game!

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.

Prison CAT is a turn-based social deduction game! Players must use their wits, considering each ability and the feeding order, to achieve their team's goals and win the game!

“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.

Cat Problems is an incremental game in which you attack furniture to get resources, unlock new furniture and rescue stray cats that automatically help you collect more resources.

"Skytopia" is a charming pixel-style fishing simulation idle game. Decorate a beautiful sky island at the base of your desktop, immerse yourself in a relaxing fishing lifestyle, and hatch and nurture a variety of adorable animals on the island.