Top similar games like RATTUS:

A side scrolling shooter with a bullet hell influence. Does it explode? Yes. Everything does. Enemies show their battle damage through having chunks be blown off. There are multiple enemies all with unique behaviours, all which are designed in junction with each other.

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

A frenetic hand-drawn bullet hell shooter, blending run-and-gun mechanics with classic shmup action in looping arenas. Inspired by drawn-on-film animation of the 1930's - shoot, dash and pound your way through the Animator's creations.

Tank And Roll is an Action-Shooter game that challenges players achieve the highest score! There are features such as unlocking new vehicles, drawing your own vehicle, and importing custom avatars for your character! It offers both fun and a rewarding challenge for those who dare to master it!

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!

Cotton Reboot! is a completely remastered version of Cotton.Fantastic Night Dreams, the originator of the witchy shooting game released 30 years ago, with new features and the latest visual design.

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.

Inspired by classic titles like Contra and Sunset Riders, Balacera Brothers is a retro run n' gun game full of color, energetic music, and fast-paced action.

Popcorn Rocket is a silly food based old-school arcade space shooter. Pilot the Popcorn Rocket as you blast through hordes of food spaceships in order to save the galaxy from the evil Nebula Empire! With a wacky cast of heroes and villains, Popcorn Rocket will leave your stomach wanting more!

Dodge, dash, and blast through five handcrafted worlds in a fast pixel-art arcade shooter built for score chasing, boss fights, and perfect runs. Free demo available.

Bean Busy is a maze chase game inspired by arcade classics of the early 80s. A colorful collection of items, obstacles, and (of course) beans await! Tackle one labyrinth after another while outwitting the monsters on your tail. Invite a friend and chase that high score together!

Imprisoned for nearly a century, MouseTrap finally breaks out and goes on a rampage to steal color... by any means necessary. Experience fast-paced 2D platforming mayhem while slashing apart legions of victims who stand in your way.

Space Mash is a bullet-hell shooter in the retro style of the earliest arcade games. To help beginners, older players and those with a motor impairment, there are five levels of slow-down that can be activated at any time during game play.

Draw your path to victory in Art Strikers! A unique art themed bullet hell shoot-em-up that looks and plays like a beautiful work of art.

In a future Earth of machine overlords, warrior chieftain Ramek enacts a terrible revenge upon his mechanical enemy. Fly Ramek's genetically-engineered war-budgie through five levels of non-stop carnage, from the irradiated sands of the Dead Zone, to the iron towers of Machine City.

Take flight in one of three unique ships to battle a legion of enemies and massive bosses across a city sky, through a dark cave, along the bottom of the sea, and into a secret laboratory! Confront a buff, flamboyant crawfish scientist to retrieve the Power Pearl and save your job!

Sakamoto Ryoma and his friends, who were in the midst of forming an alliance with Satcho, are suddenly transported to “Fluffy Land”! A bullet-hell shooter in which the player dives through a dense barrage of bullets by time-stopping and momentary movement.

Up for some retro arcade action? Extra weapons, upgrades, smart bombs etc are your favorite tools? Then this great arcade clone is for you! Survive waves of evil creatures in this fantastic, fast paced side scroller. If you like games like Defender, Data Storm or Drop Zone, you will LOVE Fairy Fire!

GO! GO! MISTER CHICKUMS is a fun, classic single-screen platformer inspired by arcade hits from the 80s. Playable in single player or couch co-op mode for 2 players. Are you ready to take over the leaderboards?

A bombastic bug busting adventure! Play as one of four playable characters in their quest to to free their fellow elves from the clutches of an evil army of spiders. If they crawl, blast em all! Let nothing stand in your way.

Fifteen stages of side-scrolling arcade shooting, wrapped around the worst pizza delivery route in the galaxy. Bullet patterns, boss tiers, CRT scanlines, and a rank ladder Ace never asked for. One-time purchase. No ads. No IAP. No data collection.

A short space shooter game that you can finish in your break time with beginner-friendly gameplay and some special features.

“Join Flare, the grooviest bounty hunter, as she battles notorious criminals for fame and fortune in this stylish 2D beat 'em up. Enter a colorful, hand-drawn world, and unleash fiery kicks, hair attacks, and chaotic combos—each showdown moving her closer to the ultimate funky hideaway!”

You've been playing Nintendo DS for too long and you realize there's only 5 days left to meet your animation deadline; use the paddles to bounce the Z's away long enough to stay awake and finish!

Join the Bad Chicken mercenary team and blast through 8 alien-infested locations in this retro side-scrolling shmup. Power up your weapons, pilot vehicles and take down massive bosses in a pixel-art space war with a sense of humor.

Become the all-powerful Gunboat God in this fluid shoot 'em up. Carve the waves as you stylishly fight hordes of monsters in hundreds of quick-fire missions. Transform your Gunboat and upgrade your weapons, skills and abilities to take on giant, challenging, multi-stage bosses!

Astral Bounty is a demanding 2D arcade side-scroller straight out of the ’90s. Blast through hand-built enemy waves, hunt four bounties, earn credits and blow them on beefy upgrades in the shop. You’re going to need them. 3 difficulty levels, 4 ships, mercy optional.

Burger Butt is a casual, side-scrolling, survival game where you dodge traps like lasers and missiles. How do you dodge? By sharting of course! You do this all while wearing silly hats and collecting coins to unlock even more hats!

Super Retro World is a 2D platformer which is based on the idea of classic platform handheld console games like Super Mario Land.

Save the universe with Rangerdog! A cute retro-style side-scrolling shoot 'em up!

A Soul Monsters Side Story — The Priestess Tales. Raijin, a wingless goblin girl, climbs a sky that was never hers. A pixel-art horizontal shooter with no RNG: 7 weapons, 3 evolutions, 7 stages, 4 difficulties and a second loop. Get close to hit harder.

Show Lil' Beezey who the boss of Winkletown is in this addictive and fast paced 2D action roguelite! Created from scratch in only 14 days and nominated for GDWC Game Jam GOTY, Soulvester comes to Steam for the first time, now with controller support and achievements!

Run & gun, dash & slide to claim back your hallway from your enemies and set the new highscore on all 3 difficulty levels. Hallway Gunners is a retro/pixel - style endless runner with guns, upgrades and leaderboards.

Arcade Mazeplay collides with the Touhou Project universe in this comical game! Can you help the famous ice fairy Cirno survive the angry residents of Gensokyo?

Beat everyone in the school and save your beloved girlfriend in this anime-inspired Beat Em Up game!, as Sakura high calls for a new Hero. Will you answer the call and save her?