Top similar games like Mutant Fish Lab:

Rare Rabbits is an adorable, turn-based simulation game where you can already breed more than 6,000,000 unique rabbits and manage your very own rabbit farm. Each rabbit’s appearance and traits are determined by scientifically accurate genetics and inheritance principles, down to the smallest allele!

Explore real digital life in The Bibites! Play god by guiding your bibites on their evolutionary journey or engineer your own. Analyze their Neural Network brains and genetic information as they adapt to their environments. Save your favorites and test their strength in Challenge Mode!

Be the leader of wobblers from ancient lands, spooky places, and fantasy worlds. Watch them fight in simulations made with the wobbliest physics system ever created, make your own wobblers in the unit creator and send your army off to fight your friends in multiplayer.

Ants with guns is a sandbox battle simulator that lets you play with ants and have them battle one another like you were a child again or if you're in your childhood it lets you do what you probably already do. Except a lot cooler than your childhood because they’ve got guns... and rocket flies.

A sandbox battle-sim with a strategic edge. Orchestrate tactical engagements, deploying your forces with keen attention to terrain and mutually-supporting assets, or throw mobs of troops, tanks, and mechs at one-another with reckless abandon in large-scale, futuristic combined-arms warfare.

A hilarious comedic game about a Bana and his friends on a quest to save the world! In this top-down action-rpg game experience all the fun and action of a vast world of fruit, friends, and of course danger!

Travel. Buy. Sell. Protect. Fight. Do Quests.

RoboCo is a sandbox game about designing and building robots to serve the needs of squishy, hapless humans in the world of tomorrow!

BALLIONAIRE is a fast-paced, kinetic roguelike where strategy meets physics to create outrageous wealth! Find and exploit game-breaking synergies as you theorycraft your way to victory. Welcome to the autobonker genre!

Two kingdoms in battle against each other, the king Bennevert called for the legendary mighty mercenaries to defend strategic posts in dangerous lands in the battlefield. Are you prepared to be a mercenary?

Fast-paced auto-battler. Fight, capture and upgrade Automons, build a diverse party, battle bad Bosses and become the Automon Champion!

Help Cupid get back in Venus’ good graces in this VR game! Use his bow and arrow to balance the natural order by helping animals mate, or in some cases, culling the overpopulation. Challenge your skills and accuracy in different locations and seasons.

Mistward is a survival city-builder set on a mysterious island enshrouded in a poisonous mist! Create light sources to keep the mist at bay, build houses and command humans to gather resources. Explore the island and find a way out!

Battle Bloodlines lets you selectively breed unique creatures for their stats and skills. Create the strongest fighting team, then fight in asynchronous multiplayer. Discover new creature forms and abilities.

JUMP! FIGHT! CLIMB! SLIME! A colorful action-platformer game where you climb, as a slime! Dive into the Story-Mode and play a handcrafted, true slime experience with boss-battles, and more! Make & share your own levels with Create-Mode's level-builder or even try to beat ones made by others!

Slime Rancher is the tale of Beatrix LeBeau, a plucky, young rancher who sets out for a life a thousand light years away from Earth on the ‘Far, Far Range’ where she tries her hand at making a living wrangling slimes.

Collect Horses. Breed Horses. Race Horses. Genetically Modify Horses. Create a Horse paradise or just get rich!

Radical Relocation is an absurd physics-based puzzle game that turns a sleepy neighbourhood into an insane obstacle course! You’ll need flawless planning and nerves of steel to get your belongings from A to B – while they’re stacked and balanced on the roof of your moving vehicle!

Space Station Continuum is a building & management sim inspired by the past, present, and future of humans in space.

Don't hide in the toilet anymore. Leave the office and fight your boss! The crazy war between jobs is on, which profession will win, office worker, policeman, doctor, farmer or any other profession.

Dive into a sandbox full of action and customization! Choose from different game modes like deathmatch, conquest, king of the hill, zombie survival and many more. Create your own scenarios and content in the easy to use in-game editors or use one of the 50k+ workshop items from other players...

Create and destroy on a scale you’ve never imagined!

Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets.

The Escapists provides players the opportunity of experiencing a light-hearted insight into everyday prison life with the main objective being that of escaping!

Medieval Heroes is a wave survival hack-and-slash action game where you battle through 40 waves of medieval enemies using powerful abilities. Choose heroes with unique superpowers, breed pigs with wild powers to fight alongside you, upgrade your skills, and face a massive dragon in the final wave.

Test your mettle as a commander in a Tactical Roguelike Auto Battler where positioning and unit combinations are key! Write your own story in Roguelike mode, try out over 100 unique challenges or create interesting battles with the Sandbox tool!

Clone yourself to take over the environment in this bacterial evolution roguelite. Choose mutations and abilities each time you multiply. Use swarm mode to direct your species to attack enemies. Unlock abilities and perks to improve your odds. Compete against other multiplying and evolving species.

Ratty Catty is a Multiplayer / CO-OP hide & seek game about the adventures of a domestic cat Catty and hazel dormouse Ratty, who eats the foods in the house, feeds its babies, and lives in a small rat nest.

"Evolution Adventure" is an adventure game with elements of deck-building, idle mechanics, and the creation of your own unique monsters. Discover unique combinations and crossbreed creatures in the evolution chamber. Unravel all the mysteries and find all the monsters.

MatchyGotchy Z is a colorful digital pet game that combines idle clicker elements with a new take on pet-raising simulation: trainable personalities. All the nostalgia of those old virtual pets, fully adapted into a new desktop gaming experience.

Spinveil is a PvP autobattler where you create your own slot machine by collecting and combining different items. Each spin gives you a chance to outplay your opponent with clever item combos and a bit of luck.

The Golden Age of Piracy is here! Build your own ships from the keel up—choose hulls, sails, cannons, and gear to suit your strategy. Compete in regattas or clash in naval battles to earn gold and experience. Unlock new parts, upgrade your fleet, and let your shipyard be your power on the high seas!

Build wooden forts, place units, prepare defence and offence groups, and watch the mayhem unfold in this real time physics based battle simulator.

Under the Demon Lord's orders, following a secret deal with the human kingdom, you must create a special dungeon that will satisfy the kingdom's heroes. Strategically place monsters and traps according to the roles of the heroes, such as "Tank," "Dealer," and "Healer," to design this unique dungeon!