Top similar games like COTTON REBOOT!:

Angels swooping across a disastrous sky! The shoot 'em up of gothic horrors is back

This is a frenetic action roguelike where you are a Raincoat Cat fighting hordes of demons using an umbrella to survive!

Once every thousand years, the Silver Night Festival held in Gensokyo! Strengthen your Hakurei Reimu and enjoybullet hell!

Armed to the teeth, players begin as Neptune in an unworldly 8-bit space dimension ravaged by creatures who burst endless waves of bullets. Shoot, dodge, and defeat the boss in six unique bullet-hell worlds.

Fly, fight, and cast spells in this thrilling witch shooter! Save your friends from a mysterious menace using your magical prowess and spells. Become a fearless witch on a high-speed adventure!

Emiko's Pledge is a 2D Platform Action game based on the story of a Half Demon girl called Emiko, whose mission is to fulfill her dream of becoming the best warrior in the Demon world and also, to protect the Ettaze state from the enemies who infiltrated into the territory.

Join your favorite talkative Archaeologist and Treasure Hunting girl, Anna Holinski, in this 2D action side-scroller!

Emiko's Pledge 2 is a 2D Platform Action game based on the story of a Half-Demon girl called Emiko, whose mission is to protect all the residents of the Ettaze state from the enemies who infiltrated into the territory.

Shoot for the stars and help Latte train in her quest to become the top cheerleader in the universe! Use your Pom-Pom Blasts to pummel the competition while dancing through a downpour of endlessly raining enemy bullets! Ready? Aim. Fire!

Rosenkreuzstilette is a mega-action-platformer game in which you step into the shoes of Spiritia Rosenberg, a virtuous young woman caught on the wrong side of a revolution instigated by her closest friends.

Are you tired of being happy? Does life keep giving you everything you want? Are you finally ready to turn that frown right-side-up? Play 25 Layers of Pain. The game for masochists.

Betrayed by her cut-throat crew, Luna Starr - former Space Pirate Captain turned bounty hunter - has a score to settle. As Luna, travel to 5 exotic planets to track down your mutinous mates, and face them in Bullet Hell dogfights to the death!

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.

Silence the shrine. Irradiant is a small score-attack action game by a solo developer, where you're faced with destroying mischievous spirits bewitching a shrine as fast as possible.

Battle against mythos inspired characters from around the world in this Arcade styled breakout game!

Shoot your spells as a little witch in this retro action 2D shooter platformer with exploration elements featuring 80's cute retro pixel art and music. Your choices matters: unleash magics, paths and hidden items according to your decisions.

Raging Blasters is a vertical scroll shmup featuring high speed scrolling and the exhilaration of destruction.

Play as a Rattus, a psychic rat capable of summoning meteors and altering the fabric of time. He decides to fight some birds. Can you help him survive?

Get ready to Bark’em Up! Play as Bullet, a C³ class (Cute Cybernetic Corgi) pup on his quest to save his owner, a brilliant scientist kidnapped by an alien race that wants to rule the galaxy. ProtoCorgi is a retro pixel art shoot’em up with a strong arcade feel!

A legendary SHMUP influential to the best makers in the genre, Hellsinker is now available on steam in its most advanced form! Gameplay, story, graphics, and even music all united into one cohesive and highly dimensional Shoot-em-up!

A run-n-gun, non-stop action platformer-shooter! Pick up a weapon. A jetpack. A force shield. All while evading bullet-hell madness! Oh, and be mindful not to let your gun overheat...

High difficulty bullet-hell 2D scrolling action game

Witches and Butchers is a retro horizontal shoot-'em-up with RPG Elements. Control two characters at the same time, each one with their unique skills and roles, from a party that keeps getting bigger as you progress! Use the cooking system to enhance your character's skills and stats!

A thunderous concert appears...

A fast-paced, side-scrolling retro shooter where you play as “Blit" on a mission to rescue orb pods. Blast enemy swarms and face off against bosses in this bullet-hell shoot 'em up. Earn power-ups and get ready for fluid arcade action in a stylish world with an 80s synthwave soundtrack.

Slayer Cat is a classic action shooter game that combines hand-drawn drawings with classic gameplay. Inspired by games like Contra, Doom, and Cuphead. Play as The Slayer Cat as you traverse strange places on an enemy planet, and discover and discover the mysteries of this place!

Featuring eight action-packed stages full of stunning visuals, frenetic gameplay, and amazing special effects—not to mention an incredible soundtrack composed by the legendary Yuzo Koshiro—Earthion will have you on the edge of your seat as you fight to save humanity's future.

Fight your friends to save your friends in Prism Indigo, a vicious retro-styled bullet hell shooter starring a rookie magical girl.

A 2D platformer where you play as a magical unicorn battling through a world of alpha characters, symbols, and emojis! See if you can survive through all 26 levels of absolute unicorn madness! 🦄✨🌈

WARNING! Dual Gunstrike is a 100-Mega Shock!/32-bit inspired horizontal shmup. Choose between 4 heroes and blast into space to stop a mysterious multi-dimensional creature from destroying humanity!

A shmup without shooting. Reflect the bullets with one of your two shields. Bite-sized arcade action. Cover humankind's retreat and make it count.

A single-stick arcade shoot 'em up inspired by the golden years of retro gaming. Blast to the synthwave beat to combine powerups and destroy waves of invaders. Complete missions, compete on leaderboards, discover secrets, and unlock over 80 unique ships from every era of gaming.

This game is a retro-style 2D side-scrolling shooting game. Easy one-button operation. It is expressed with graphics and sounds (MSX) typical of the Japanese 80's. The overall structure is psychedelic and crazy, but that's the kind of game it is, so don't worry about it.