Top similar games like GastroRun:

A sci-fi flying person vs. robot battle game. This is the Flyland Wars Trainer. A robotic enemy seems to vastly outmatch your necessarily hand-thrown weapons. But you can fly! You can think! You are creative! Sometimes it hardly seems fair...

A sci-fi flying person vs. robot battle game. This flyland is a model train layout writ large! But it has been made to be terribly lethal You have to destroy every danger to the refugees! (Come back again, click the arrow button and play trains! Game within the game!)

The Last Golfer is a sci-fi golf action game. Set in the near future, a robot scout sent from Earth crash-lands on an alien planet that harbors ancient relics locked beneath abandoned golf courses. Golf your way through multiple biomes while engaging hostiles with only a club.

Nimbus INFINITY is a high-speed mech action game, set in the future of a war-torn Earth that has just begun to heal. Equip mechanical Battle Frames with weapons to customize your battle style, and soar through variant battlefields while discovering the story of a new generation.

Introducing Aperture Desk Job — a free playable short made for the Steam Deck, set in the universe of the modestly popular Portal games.

Live the Adventures that await this very friendly robot who is faced with a harsh reality that he will have to face. 3D platform game in the purest mythical platform style with Futuristic touches.

A sci-fi flying person vs. robot battle game. A stolen asteroid on this flyland contains a labyrinthine mine named Not Yours Mine, and may still have murderous minedroids and a security force-- but certainly does have poison-gas-spewing spiderbots. You have to destroy them all!

Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.

The cult game that marked MercurySteam's origins returns; a sci-fi adventure with memorable characters, powerful ships and humor! Enjoy intense Multiplayer battles and races with ships you build.

Battle For Ercaton: Robot Uprising is a story-driven first-person shooter that throws you into a world of ruthless machines and hidden secrets on the planet Ercaton.

A voxel-style open-world RPG. Use a variety of melee, ranged and magical combat abilities to smash your way to saving the world. Grow your strength, with powerful abilities and equipment. Learn about the world of Blocc from friendly characters, and try to keep them in one piece.

Take control of the body’s defense system in this fast-paced action shooter. Step into the role of a powerful immune cell and use precise touch controls to target and eliminate waves of invading bacteria and viruses.

STEAMRUSH is a third-person Boss Rush game featuring fast-paced melee combat against unique bosses, punctuated by exploration segments that gradually unveil the captivating story of the isolated city-state of Haze.

Cosmo Tales is a third person, action adventure inspired by the '70s retro sci-fi aesthetic mixed with modern looks and gameplay. Use the dimension shifting ability to change between realities as you fight your way through the outer space.

You are a little bird that flies smoothly through thoughts, fears, and memories of an unknown person. ​Experience the feeling of flying, immerse into beautiful and atmospheric landscapes, and enjoy the unique storytelling of the game while getting attached to the lovely main character.

Thunder's Eye is a war sim about drone combat. You are a drone pilot in a war‑torn world, flying through jungles and islands. Use different drones for attack and defense missions. Every target tests your skill and courage in the brutal reality of war.

Take the battle to the skies and soar along-the-rails as an unlikely archer hero and dragon thrust into a conflict that will change R.M. Schultz's celebrated fantasy world forever. Clash with dragons, breathe fire, reclaim castles, and free Belvenguard from the legendary Dragon Queen.

Mayhem's World, a fighter game, a adventure game, a relaxing game, a farming game. Play how you want in Mayhem's World!

Hell Division is a game from the 3rd person, which is a battle of combat drones.

RoboSamurai is a 3rd-person fast-paced sword-fighting action/slasher game about Nix: a robot mechanic turned katana-wielding fighter. Set in a cyberpunk dystopian city filled with corruption and tyrannical corporations waiting for him to let his guard down.

Experience a fantastic adventure with unique gameplay that blends investigation, action and exploration in a breath-taking thriller that will test the limits of your nerves and intelligence. Play as the great detective and track down evil in the darkest corners of London and the human soul…

Discover the tale of two peculiar characters: the Old Pilgrim and the Little Star, as they embark on a journey up the Great Mountain of Wonders. Guide them both simultaneously with a single controller. Join this poetic adventure that will challenge your mind and skills!

BoltBreak is a mix between a wave shooter and a superhero game. Unlock new superpowers and climb the leaderboards as you fight through 100 waves of supervillains across 8 different earths in the BoltBreak multiverse.

Hostlight is a casual single player puzzle game with mechanics that revolve around the use of LIGHTS AND SHADOWS, which will help you create objects to solve the puzzles, ascend levels through the tower and unveil its mysteries.

Student Game Project- ScrapBots is a first person melee brawler where you venture through a forgotten, rusted trash planet and engage in hand-to-hand combat to fight for survival. Turn your enemies into scrap and repurpose their body parts to empower and augment your own combat abilities.

Ichor Burns is a high-octane action game set in the desolate world of Vesta. Master a dynamic combat system, seamlessly switching between sword and spell. Explore the expansive quarry, challenge the invading darkness, and unlock powerful abilities.

Rip through hordes of enemies with fury and style in this fast-paced action RPG. Play as Astor, a young warrior determined to unveil the secrets behind his creators’ unforeseen demise. Wield an arsenal of runic weapons to hunt down the evil haunting the planet Gliese and save it from impending doom.

Welcome to Beyond the Fringe, a single-player action/adventure set in a sci-fi universe with over seven different handcrafted maps to explore! Fight, fly, loot, mine, and craft your way through each world, searching for your mother and discovering the truth about the danger looming over the galaxy.

Explore the skies of Eurian and help Esen to defeat the evil coalition in Windfolk: Sky is just the Beginning, a third-person shooter adventure game.

Have you ever dreamt of being a superhero? Meet Chris, a creative and imaginative 9 year old boy who escapes reality with fantastical adventures as his alter ego, the Awesome Captain Spirit! Captain Spirit is a free demo set in the Life is Strange universe. Contains links to Life is Strange 2

Embark on a moldy adventure in a land of bread. Play as Bradley the Breadapus, a waffle-tailed bread platypus, in this quirky action platformer and battle to cleanse a world infected by mold. Break the mold, save the world!

Hyperdrive Horizon is a high-speed space racer where you’ll dodge obstacles, collect boosts, and challenge advanced AI on dynamic tracks.