Register to earn points!
Play free mutant games online!
you want to play from the list below. You can sort the games alphabetically, by date or by rating. Almost all of our mutant games are playable on full screen. Have fun!
A nuclear war has devastated your once beautiful planet. The world has gone to hell, as have all life-forms. Everyone and everything has mutated into horrible horrible creatures. You too have been turned into a mutant, but with one notable difference - you have big guns and a funky slime powered jet pack unit! It's a battle for survival. You need food, the other mutants need food, it's either you or them. Kill anything and everything that gets in your way and maybe, just maybe you'll get through the nuclear holocaust alive. Choose from your stash of weapons to kill the mutants. Each weapon gains XP points the more enemy you kill. Look out for power-ups after you kill the enemy, you're going to need 'em. Good luck!
During the colonization of the planet Zombotron people built several laboratories to create bio-robots to clean the planet from evil, but something was wrong. There was no people on the planet, but those laboratories still operate under the computer's control. You are one of the few bio-robots and so will you be able to complete this mission?
Metropolis Isle has been invaded by radioactive mutant bugs after an explosion in an ice cream factory! As one of the few survivors you must fight your way through hordes of bugs to face a final showdown with Bugzilla and escape the island. Luckily you're not alone and you can locate other survivors to help you in your fight for survival. Big Al, an enterprising individual, has even set up a shop where you can find all the supplies you'll need to make it through the city. Increase your firepower, stock up on grenades and even buy useful tools that might just keep you alive that little bit longer.
Thousands of worms, giant spiders, mutant, ascaris, and more are on attack - can you survive the onslaught? You will consistently unlock new and better bonuses that improve your ability to use devastating arsenal.
Evil mutant snowmen have begun their attack on your home town. It is up to you to stop them with an arsenal of weapons.
Travel through a jungle of mutant plants and poisonous snakes while climbing on ceilings to maneuver around each level. Includes High scores, Achievements, and more!
An endless battle waged by Megacorps, Robots, Aliens, Fanatics, and Mutants. Each faction trying to gain, and retain control of resources. Command a squad of mercenaries to protect your base.
99% of population is dead after world nuclear war. Survived animals mutated. No plants, no trees, no oxygen remain on Earth. You got a viable seed - it's time for ressurection. Kill mutants, upgrade your gun and increase skills to grow the plant.
A post nuclear bomberman about a wasted earth. The remaining human colonies are regularly attacked by mutated zombies coming from the depths of an old military laboratory. Blast yourself to the lower decks of the underground base, fighting the evil creatures and the radiation.
Mutant Alien Assault
Vicious aliens are boarding your ship. Hyper jump is your only chance to escape. Fend off the mutants with a variety of weapons while you fuel the ship's reactor core. Can you survive the alien assault though 5 Sci-Fi inspired levels? Yes? Then test your mettle in survival mode and compete with the world to see just how long you can survive. Mutant aliens, guns, gore and dub step! What more could you ask for in this frantic, platform arena, combat game.
Mutant Alien Assault
Mutant Fighting Cup
Grow and mutate your animal to fight through the stages and become world mutant fighting champion.
Mutant Fighting Cup
Whack Your Boss Superhe…
Flappy Bird 2
The Rainbow Poop
Naughty Babysitter 2
Tequila Zombies 3
Log-in to save favourites
Bubble Shooter 3
Super Mario Crossover
Sports Heads Football C…
Flash CHESS III
Copyright HotGames.co 2006-2023