Top similar games like Heart Attack:

Pistol House is a fast paced sci-fi roguelike FPS. Build your power through cards, enhance your gun, and command a spirit companion as you battle relentless, ever-growing mechanical hordes.

Gunfire Reborn is a level-based adventure game featuring FPS, Roguelite and RPG. Players can control heroes with various abilities to experience diverse Build gameplay, use various weapons to explore procedurally-generated levels. You can play the game alone, or join 4-player coop.

Ironsand is a co-op titan-slaying FPS roguelite set on a desert planet where powerful builds and team synergy are everything

Step into the shoes of a mercenary and join the Super Hyper ULTRA! team. In this VR roguelite arcade shooter, face a storm of raging monsters, alone or with your friends. Combine upgrades to create devastating synergies to become the terror of the system. The bounty is juicy, and morals are optional

BountyPop is a cooperative sci-fi FPS roguelite. Play as unique bounty hunters, create powerful builds with abilities, weapons, and upgrades, then take on dangerous contracts across hostile planets. Play solo or with up to 4 players.

Fight as Talon 13-10 in this FPS roguelite adventure set on a fallen Earth. Combine weapons, augments, and elements to forge devastating builds, and blast through Monarch’s endless machines. Grow stronger each run, solo or with friends.

Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.

PROTOCORE is a 1-4 player co-op shooter. 200% more guns! 200% more fun! 999% more brain! Shoot your way through a gigantic spaceship full of deadly robots and face an Artificial Intelligence that is learning from your actions.

Choose your loadout, blast through the corrupted denizens of a sunken civilization, and wield godly powers in Abyssus – a fast-paced 1-to-4 players FPS and roguelite brinepunk adventure.

Humanity has lost sight of itself, blinded by the false prosperity of AI development. You, the protagonist, begin to break free from AI control to uncover the truth of this world. Torn between escaping and erasing your memory, you yearn to leave this city of mechas and reach the shores of freedom.

AFTERBLAST is a challenging FPS roguelite. Play SOLO or in CO-OP (1-4 players). Get stronger each run. Obtain powerful abilities, weapons and find a way to save your planet. Stand up against the Gods and defeat hordes of monsters in intense bullet-hell combat!

Explore a roguelike/roguelite universe full of action. Hunt and sell enemies, face intense combat, and conquer maps with portals, altered gravity, and more. Two game modes offer tactical and frenetic challenges. Customize your look and weapons with no microtransactions. Conquer every room!

Pilot a hovership across a doomed alien planet in this co-op roguelike FPS for 1-6 players. Master each hovership's unique playstyles, scavenge loot to create different builds, and work together with your crew of Drifters to fight your way off world.

KILLNETIC is a hyper-fast, chaotic shooter inspired by ULTRAKILL, DOOM, and REAVER. Dive into relentless multiplayer battles with dynamic weapon mechanics, tech-fueled movement, and diverse game modes. Master the chaos, never stop moving, and unleash unparalleled fun on the battlefield!

2107 AD, Hopi Desert, Arizona. A secret biotech weapons laboratory has suffered a containment breach. A dangerous biological weapon capable of modifying machinery at its will has escaped. It wants to escape the facility and reach the surface. Stop it before it's too late.

SYNTHETIK is an unforgiving tactical shooter rogue-lite where freedom and experimentation is key. Fight in a world overrun by the Machine Legion and their Gods. Experience the next level in gun-play and dive into unparalleled build options and Android upgrades. Can you defeat the Heart of Armageddon?

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

Dive into a post-apocalyptic world in this action packed rouge-lite bullet hell. Uncover the secrets of the world's downfall in the single-player story mode or fight through hordes of enemies and explore the desolate landscape collecting vital research along the way.

Fight through mind-bending spherical arenas on your own or with friends. Scavenge for weapons, loot and creative upgrades in the twisted remnants of a broken planet. A warped world of inverted mayhem awaits.

Traverse 'The Arc' in this beautiful, Cyberpunk-styled action rogue-lite as you attempt to reset an evil rogue AI. Experiment with different weapons and augments as you fight hordes of machines programmed for your annihilation! Collect Nanites & power-up after every run either solo or with friends!

This edition packages weapon DLC from ten previous expansions as well new featured content.

Midair is a fast-paced jetpack shooter set in a breathtaking new sci-fi universe. Use movement to your advantage, outwit your enemy from every angle, build defenses, and fully customize the way you play. Break the mold of traditional shooters and jetpack your way into a challenging new experience!

Criminauts is a co-op sci-fi action game where a crew of misfits must build, maintain, and pilot a spaceship to survive in a hostile universe. As Criminauts, you have been tasked by the Conglomerate to combat the rising robot threat in an under-equipped spacecraft in exchange for your freedom.

Call of Duty®: Advanced Warfare envisions a powerful future, where both technology and tactics have evolved to usher in a new era of combat for the franchise.Power Changes Everything.

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.

Synthetic Paradox is a sci-fi action rogue-lite mixed with tower defense elements. Fight never-ending waves of enemies and bosses, collect items and build up your defenses alone or in co-op for up to 4 players! Discover unique combinations of towers and items to help you protect your Core!

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.

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.

Enter the sci-fi clash of this hide-and-seek game. Play as one of four mighty Hunters armed with high-tech gadgets to track down elusive Slugs. Or slip into the slimy skin of up to twelve Slugs, mastering sneaky and ingenious abilities, while hiding by morphing into various objects.

Endless Alice is a third-person action-adventure game combining Roguelite elements, anime aesthetics, and endless possibilities. Choose characters with unique combat styles and embark on adventures! Play solo or with friends in cooperative challenges for up to 4 players!

Fight on hostile planets together with your friends. Get as far as possible while under attack of enemy waves and bosses. Increase your chance to survive by collecting bonuses. Every attack will make you stronger. But don't forget you have just one chance.