Top similar games like Slimepocalypse:

Run-and-gun action game with multi-stage boss battles. Play as Chester, world's most badass guinea pig, who is hell-bent on a quest for revenge.

Ossel’s Odyssey is a quirky 2.5D side-scrolling platformer in the spirit of classic Rayman-style games, but with its own absurd, dry sense of humor. Originally created by Oliver Stephan (creaturelab3d), it blends nostalgic gameplay with oddball surprises.

2D pixel art platform game in which you are in charge of eliminating alien enemies that try to conquer your planet.

Flip gravity on the fly, master a multi-stage jetpack, slingshot across massive gaps, and use weapon recoil to launch yourself through chaotic levels. Evolve your arsenal through use, fight aggressive enemies, and turn the environment itself into a weapon in this high-mobility sci-fi adventure.

Compete with your friends to claim as much territory as you can in this multiplayer sidescrolling arena game! Paint the town Red, Blue, Green or any combination of the three!

Run and gun while you shoot down hoards of alien space ships in a bullet hell shooter/endless runner. Upgrade your gun with various power ups and weapon types like rockets, grenades and lasers. And finally defeat menacing boss ships to save the world from the scourge of alien invaders.

2008. The golden age of the Internet. Rage comics. Cat videos. JPEGs. Take this figurative time machine back to relive the uncanny flash games of yesteryear. DISCLAIMER: You cannot blame us if your teacher catches you playing this in class.

A resource management platformer where you play as Sweet Baby Jesus on a quest to make the perfect steak. Use your gun to propel yourself through levels and use your feet viciously to crush your foes.

Zombie Apocalypse 2021 is a fast old-school shooting game in platformer style. Kill all zombies and protect your city in this super fast game!

The game is all about the challenge. It has no in-between levels, only boss fights. Each boss is unique and will challenge your instincts and reflexes. Every boss you defeat will grant you a valuable upgrade.

BIRBOUT! is a hybrid platform shooter where you play as Sunny The Cockatiel, unlock weapons, eat seeds, fight Plovers and save Snowy The Cockatiel from Desmond the Cat!

OH MY KAIJU!!! IT'S...KAIJU!!! KAIJU KITE ATTACK!!! The FIRST EVER SHMUP-platformer! Get your kite in the sky now! The Kaiju are coming to town to burn it down. Save your Meemaw! Save the universe! FLY OR DIE!

Mini Island: Cosmos is a one small hold & Gun, boss Rush mini-game of Casual difficulty!

Classic platform game, retro style. Help Lily or Sury to rescue your friends from the Evil Wuning, through 8 worlds and approximately 32 levels.

An evil chef has cooked a four course meal and gave it life to help him conquer the world. Choose between 4 diverse characters and save the world!!!

Watarcade is a collection of arcade style minigames. Either play by yourself and get a new personal high score or play with up to 5 other people in the multiplayer. Also includes a large collection of statistics for both your single player and multiplayer games.

Help ranger Riki to fight an unknown menace which could destroy not only the Amazon forest but the entire world. A fast and yet challenging game.

Chaotic Loop is a little game, where your objective is to complete the level you choose, also everytime you play something in the game will change and this makes the loop of finishing the level chaotic.

Defend the earth from an invasion of cosmic cattle alone or with a friend in a roguelike romp with old school attitude. Find weapons, meet new friends, and make a grocery run through an extra terrestrial invasion that's never the same!

KnightMan is a 2D pixel art retro style platformer. Play as KnightMan, a heroic warrior who has taken it upon himself to save the 5 realms from the clutches of evil. Traverse through 20 hand-crafted levels across 5 unique zones, each populated by a variety of enemies and hazards.

Become a little soul lost in a dangerous factory, avoid obstacles and battle bosses. A challenging bullet hell game where you advance by opening and closing doors!

A challenging Boss fights focused action game, briefly called a 2D Souls-Like, featuring additional modes like Run & Gun and Survival. Grow your resources in a mini tycoon-style workshop and upgrade your equipment in the shop to guide Flavio through these challenging battles!

Curious why gamers in the 80s were so addicted to NES games? Star Keeper will take you on a journey to experience the joy of staying up all night to beat this NES game!

Battle against players around the world with the online matchmaking mode!

Enjoy a free shoot'em up side-scrolling mini-game with the characters from the anime and JRPG DanMachi, and fight through stages of bullet hell and bosses!

Shoot to move, move to live, live to shoot! Blast Off Far Away (B.O.F.A.) is a space-themed, top-down arena shooter, with a focus on fast-paced arcade-esque gameplay, with the unique twist where movement is limited through the use of the player's gun.

Control the power of the sun in Solar Collision Control, a thrilling arcade game where you must survive as long as possible by avoiding obstacles, collecting stars, and completing challenging missions to achieve the highest score.

A charming platformer ripped straight from the arcades. Run, shoot, climb and chomp your way to victory.

Hunt for Junk is a retro Platformer that follows the graphical limitations of the classic Gameboy (e.g. 4 colors and a 160x144px resolution). Journey the world in your unending pursuit of delicious Junkfood! Avoid traps, fight enemies, collect coins and discover all of the hidden Junkfood items!

Super Slinger is a cute and funny pixelated arcade-like shooter where you fight against the alien invasion in an attempt to send them back home. Cute art, juicy gameplay, difficult stages, and SLINGSHOTS!

Square Off is a mayhem filled local party arena brawler where you must roll to move, move to aim, and aim to win by battling it out with up to 3 of your friends in short-chaos filled matches.

A 2D vertical bullet-hell shooter with polarity-switching and clothes destruction. Toggle Light mode to strip clothing or Dark mode to fight enemies and Bosses. 12 characters each have two stages with multi-phase Boss fights. Combo and score-based extra lives reward skilled play.

Take a 5 minute break to de-stress with this high-intensity, ultra simple, retro arcade shooter! Take down airplanes. Dig tunnels. Hide and seek shelter. Try and beat the highscore. That's all. Afterwards, you will go back to your life with renewed energy of body and mind.

Defeat HUGE waves of enemies as Bob, The Viewer's Game is a very satisfying but hectic game where you can Shoot, Burn, and smash into hundreds of enemies and bosses! Each run you get to choose a Class for Bob and discover what each subclass and unlockable weapon does!

Survive 10 enemy stages! Shoot 'Em Up style, spaceship game, in pixel art and 8-bit retro music! Evolve your shot to the maximum level, use the energy bar for upgrades, and special abilities! Advance each stage by defeating Bosses and enemies to collect new skills, transformations and extra lives!