Top similar games like OVERHEAT PROTOCOL:

GODWALKER is a single player FPS Roguelike where the faster you play the stronger you get.

Single-player arena shooter. Weird weapons. Relentless robots. Easy to play, hard to score. Enter the chaos, shoot the bots, and climb the leaderboards.

A dice-powered FPS roguelike where every roll changes your shots. Battle bizarre bosses, upgrade, and gamble your way through nonstop chaotic action.

CIPHER 61 is a fast-paced, action-packed top-down-shooter, with tons of temporary and permanent upgrades. Can you make it through all 61 rooms?

Heart: Future Whispers is a top-down shooter where you'll face countless hordes of enemies with different abilities! Survive by using your resources to acquire powerful weapons and uncover the reason behind all the chaos in this dystopian future.

Partnered with your pet gun, descend to Earth's core and confront the Great Machine that reshaped the world. Craft chaotic synergies, grow your weapon, and strengthen your bond, rediscovering what it means to be human.

Eternal Challenger is a roguelite boomer shooter which aims to create retro style combat experiences and visuals with modern systems which randomize and create content.

Project Roy is a fast-paced FPS roguelike where you play as a rogue AI that survives by hijacking enemy robots. Combine abilities, adapt mid combat, and fight your way through a sci-fi facility to escape and defeat a powerful experimental war machine.

Battle rogue cartoons in Tooncop, a fast-paced FPS horde shooter! Survive 15 minutes, level up, and rack up cash while taking down waves of chaotic, mischievous toons.

Steel Judgment is an ultra-fast roguelike movement shooter that combines the expressive combat of a spectacle fighter with the unhinged chaos of a roguelike! Wipe out hordes of enemies with a diverse arsenal while collecting powerful items with unique effects.

PositronX is a futuristic rogue-lite fps featuring fast-paced combat, creative movement, time control mechanics and breathtaking visuals, each playthrough giving you a unique experience.

ShootRun is a classic, first-person shooter with different types of weapon, different types of enemies and game consisting of different stages by level.

DogPunk is a high-octane FPS where you play as a prototype dog soldier escaping confinement and uncovering the mystery of your creation. Move fast with fluid parkour, fight relentless enemies, and upgrade your loadout as the challenge escalates.

Liha is a zero-gravity action-roguelike shooter that plunges you into forsaken, anomaly-warped derelicts. Navigate in full 360° freedom, scavenge rare tech, and upgrade your ship - but beware: Every descent is a high-stakes gamble between escape and total loss.

TUNESTRIKE is a first-person rhythmic shooter where every shot and every enemy spawn is synchronized with the music. Arm yourself, follow the beat, and wipe out waves of robots in action-packed enclosed arenas.

"Steel Knight's ARMIS" is a roguelike robot game. Lead the rebellion through five chapters, fighting against the Imperial Army and Earth Federation. Customize and upgrade your robot to survive the intense battles ahead.

Mist Hunter - is a blistering fast rogue-like arena shooter. A deadly magic poison runs through your veins, there is no cure and your heart will stop beating in 90 seconds. Fight your enemies, get the highest score and collect antidote to keep going.

CYBRID: Survivor - is a single-player shooter with survival elements. Use your entire arsenal, fight hordes of robots, mine resources and unlock powerful upgrades as you clean up the streets at night. You are alone, against everyone!

Take your revenge against a corporation that has done wrong by you in this high octane movement-shooter roguelike!

Obliterate hostile automatons in this vibrant physics-based roguelite FPS. Master the OmniGun, a prototype gun capable of firing any ammunition imaginable as you shoot, explode, burn, shock, slice, freeze, shrink, and impale your way to the exit.

Robots n Lasers is my first Project to be published. It is a shooter based on fast reactions, aim and a little bit of patience.

Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.

Humanity faces its darkest hour as an alien force launches a relentless invasion. Use your huge arsenal, out-maneuver your enemies, push your piloting skills to the limit and defeat the invaders at all costs.

Miami City. 2054. The Ichido Corporation creates biological robots (replicants). A revolution begins, and the replicants help you escape from the corporation, as you are not human either, having been grown in a test tube as a weapon for future use.

The mercenary robot AIVI is forced out of retirement as the P.A.S.C.A.L. Gigacorporation conquers his planet to squeeze it dry. Combine your FPS and tower defense skills, then send the corporate invaders to the scrapheap, seize the means of production, and take the planet back for the worker bots!

Fight for survival in B.L.A.C.K - 1, a 3D FPS roguelike set in a dystopian future. Battle through procedurally generated spaceships using all your skills and resources, in Zero-G environments. Can you survive long enough to finally escape from enemy territory?

Play as an Elite Agent of SRF the System Restore Force, with the sole purpose of purging the Virus and it's corruption, climb through the different layers of the Source code and uncover it's mysteries, defeat bosses, and find the Master of the infection, allowing you to RESTORE THE SYSTEM!

A 3D roguelike mining survival game where you dig for resources, upgrade your gear, and return to defend your base before the next enemy wave arrives.

Intense first-person bullet-hell boomer-shooter in a fully randomised city-scape. Retro-style rogue-like with WAAAAY too many enemies all at once.

Roboholic is a thrilling Rogue-Lite FPS about robots and beer. Fast-paced gameplay inspired by Doom, with visuals akin to Borderlands. Wield powerful alco-guns, unleash unique abilities, and use the destructible environment to turn enemies into scrap. Bring the ultimate beer apocalypse to life!

Voxrush is a time survival FPS game with a full destructible voxel environment. Kill monsters, take points, upgrade stats and weapons, use skills and find a better way to survive as long as possible to become the best!

Fight against thousands of enemies at a time on a wide-open map. Earn XP for every kill and level up to gain skill points for persistent permanent upgrades. Discover synergies between different weapons, upgrades, and power-ups, making each round unique.