Top similar games like Gravitaws:

Jetboy is a retro supercharged jetpacking pixel shooter with a pumping metal soundtrack.

A sci-fi retro side-scrolling shoot-em-up / rescue game.

Bad Chicken is a retro styled sideway scrolling shoot-em-up inspired by the retro classics. It takes place in 8 locations in the Ferus system, each one with different challenges, and dangers.

Blast and weave your way through enemy fire while managing a wide variety of ship power-ups in this retro style horizontal shoot-'em-up!

Brave Soldier: Invasion Of Cyborgs is a pixel art platform game with a lot of action. Help the soldier save the world from the Cyborg Invasion! Good Luck!

Star Tank is a shmup with eighties aesthetics, a mixture of styles (Galaga-Operation Wolf). A difficult game that requires great control skills. 20 stages. 5 bosses. Various enemies. Become an expert pilot of a StarTank!!!!

Underwater, a new threat slowly emerges. Playing as a helpless hermit crab, use your shells to defeat countless waves of monsters and giant sea creatures in this action packed 2d game.

Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings.

Aqua Boy is a deep sea treasure hunter, but his latest mission has gone drastically wrong! Explore a quirky underwater world packed with secrets in this mini metroidvania.

Classic multi-directional (360°) shoot 'em up. Navigate your UFO through hazardous environments with dangerous enemies and beat huge bosses!

Intense 2D action-platformer set in a mining colony infected by an alien plague. In B.I.O.T.A. you can choose your hero, fight gruesome monsters, and customize your 8-bit retro experience with swappable 4-color palettes.

Space Dogo is a platform/adventure game. Moro is an old trained dog searching across the galaxy for her owner who has been kidnapped after some enemy attack to the Human Colony.

Moonless is a challenging side-scrolling platformer in the style of classic arcade games of the 1980s, where you control a helpless astronaut who has been left stranded on the moon, and now has to face an invading alien force to earn a chance to go home.

Grav Blazer is an arcade space shooter with a focus on fast paced action. Skill based firing mechanics, rotational controlled power attacks, increasing level difficulty, and endless procedurally generated levels are some of the features players will experience.

“Queen of Seas” is a casual platformer game. The game theme is about Yemanjá, the Queen of Seas in afro-brazilian religion. You play as a fisherman’s son, that need to dive deep and deliver offerings to the Queen of Seas poof his family’s faith.

Zagu Espionage is a single player, 2D side-scrolling action-adventure game where the player takes on the role of the main character, Zagu, a spy from the Tracha colony, who is traveling to seven different regions to defeat the Rogan empire.​

Take part in wormkinds heroic struggle for freedom from their archnemesis. Upgrade your arsenal, tools and submarine to decimate the fish population to reach the ultimate goal: to boldly go where no worm has gone before.

The Jabco World has called Mr Jorries to shoot away all the Boinks invading the world. Jabco the star nation watching the good, hard and the bad. Your objective is to shoot away as much Boinks as you can. Swim, Fly or Swing your way through while testing your platforming skills No Worries Mr Jorries

Classic 80s inspired shooter

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!

Galactic Explorers is a top-down 2D retro space shooter inspired by early games such as Galaxian, and Asteroids.

You have a very important mission. Be a hero who saved humanity from extinction. Fight intense battles, use all your skills and destroy all the threats that are coming to our planet. Remember, we don't know exactly what we are dealing with, be careful. You are our hope.

A New Retro Classic Space Shooter Arcade Game. Defend Earth from waves of martian invaders and flying saucers in this modern version of an arcade classic. Go back to the 1980’s and blast these aliens back into space!

Meteor Blasters is a non-stop action space shooter. Inspired by Asteroids, this game will see you choose between 6 different ships each with their own characteristics and utilize a variety of weapon powerups to eradicate the space rocks. Play 4 players Co-op or Versus Mode with friends.

A fun 16-bit style platformer where you play a caveman fighting against bandits and dinosaurs. It is perfect for carefree gaming and a must for kids as well as for those who want to experience that 1990s nostalgia!

Top down 2D sci-fi space themed roguelike bullet hell shooter with different player classes and abilities to play with.

Boing Bang Adventure is a 2D arcade game in the style of the classic arcade game "Pang" Face almost 50 levels, in 8 different world in single player or in local co-op!

Most unique top down shooter. Bring hell to insectoid robot invasion.

A quick and action paced retro styled arcade shooter, or shoot 'em up (shmup) if you like. Perfect to play in short chunks, like when you are waiting for big games to download.

The Classic 1991 Platformer comes to Steam!

In Infinity Blaster you blast through space, defeat challenging enemies and upgrade your weapons! Compete on the global leaderboard, survive an infinite loop of increasingly difficult foes, and unlock 98 achievements. Can you prove yourself as the ultimate space adventurer?

Equan, the Watchful Guardian is a challenging retro platformer in which players control, Equan, an intergalactic soldier, racing against time in a hunt for eldritch monsters before they destroy the universe. The problem is, Equan keeps finding himself dead.

Island of Mogambo is a fast paced run-n-gun game that pays homage to the legendary Contra series while taking the action to new heights. Blast through waves of relentless enemies, navigate treacherous terrain, and tackle epic boss battles in a pixelated retro world.

Play as Turdy the Turtle, (what kind of name is that...) as he traverses the vast open world. Collect coins and discover secret items, pets, passages, levels, costumes, and more while meeting some interesting characters along the way.

Space Yugoslav is an old school 2D shooter where you play as a bounty hunter named Nada. Survive another day/night at your very risky job, save the space non-alignment colonies from police raid and get back home at one piece alive! 7 levels, loads of new-retro-feel SHMUP fun!