Top similar games like Marine Hearts:

Endless Apocalypse is an exhilarating shooter game that immerses you in an infinite adventure across diverse levels. Encounter a captivating array of enemies and formidable bosses, challenging your reflexes and strategic thinking for triumphant victories.

A dynamic roguelike shooter, where you can experiment with weapons and special abilities, wander through various rooms-worlds and defeat opponents! Will you pass the tests and reach the final goal?

Run-Gunners’ Revenge is a 3rd/1st person, retro inspired, action platformer shooter, Where you, REX, last survivor of the elite legendary Run-Gunners, enact revenge against a tyrannical occupying force, by blasting and platforming your way through hordes of formidable enemies.

You are a bean that is about to go to the after life but someone won't let you to do that! find out who it is in this game! collect coins, shoot enemies and terrible puns are awaiting you, so what are you waiting for? join the bean in afterlife beans.

Bullet Time Battle is an FPS that adds precision to combat against enemy forces using bullet time. Plant or defuse bombs, capture or defend flags while battling enemies.

What if you have the power to slow down time and become unbeatable for a certain period? Can you use your powers flawlessly and effectively against enemies to survive? The challenge is, can you ESCAPE?

Space Ranger: First Meet... is a short first-person shooter. In this game, you have to fight your way through hordes of robots in search of a safe place. You will use the environment to overcome obstacles and find a way out.

POLY IMPULSE is a fast-paced FPS platform game where you will have to shoot colorful polyhedrons to impulse yourself through the level. Speedrunning is not an option, only the fastest with godlike aim will get the SS rank.

Neon White is a single-player speedrunning FPS where you can sacrifice your guns for godlike parkour moves.

A unique, one of a kind hunting experience. Call and hunt predators, earn money and upgrade to better equipment. Are you the next Night Hunter?

[Test Subject Name] is an FPS Platformer that sees you descend through layers of test chambers, fighting multitudes of robots along the way, using weapons taken from enemies, and coming in contact with intelligent machines that want you dead.

Robots have torn open a portal to invade earth, everyone has mysteriously disappeared, the world has begun to tear apart. Sprint across the skies of robot-invaded Earth as you try to end the invasion.

The Reflection explores the connection to an alternate dimension that contains all the matter of the world inverted. From the surface, there appears to be simply a reflection of light, but submerging into the water reveals that this world is completely tangible, mirroring the world perfectly.

Owinka Shooter throws you into an action packed mad-dash through an evil facility. Get ready to fight for your escape!

Be your own teammates in this unique single-player co-op shooter!

First person puzzle. Solve riddles by closing your eyes or blinking them. While your eyes are closed, time freezes and gravity has no power over you. There is a funny voice acting and non-trivial tasks included.

Fast paced first person shooter game with bullet hellish gameplay and ability to change gravity.

A fast-paced archery-based score-attack set in the crumbling ruins of antiquity. Hone your agility and accuracy as you smash targets across various challenges while wielding unique weaponry and godly powers!

Mythology based bunnyhopping FPS with various movement mechanics.

Enjoy uncapped health and deploy-able shields for intense action. "Perfect Plan" is a first-person shooter combining shoot 'em up and platforming. Take on a solo robot's mission to rob a bank and defeat Multiple crazy hard bosses while unlocking a variety of guns, special items and shield upgrades.

A little cute panda, holding a gun to defend its little hometown...

Rev up your inner speedster in this high-octane puzzle adventure. Navigate slow-motion challenges inspired by lightning-quick heroes, where you'll outwit foes, snatch treasures, and rescue your allies. Each puzzle demands swift thinking and nimble fingers with just 30 seconds to conquer time itself.

A collection of original and unique first person shooter games with 180+ levels across 14+ playlists. Climb the leaderboards, watch recorded replays and hunt down secrets in this fresh new Lovely Planet experience.

It's time for some summer fun! The competition heats up in this series of sports contests!

SUPERHOT is the smash-hit FPS where time moves only when you move. No regenerating health bars. No conveniently placed ammo drops. It's you, alone, outnumbered and outgunned. Snatch weapons from fallen enemies to shoot, slice and dodge through a truly cinematic hurricane of slow-motion bullets.

Shoot your way through evil cube-like robots while running along walls and jumping across platforms!

Indie speed-run game with high octane gameplay, wall running, different weapons, enemies, explosions and more

This is a first person shooting game,The player plays a special soldier,The players are surrounded by enemies,Players are free to explore the surrounding area,Players can kill enemies or avoid enemy attacks,Live as long as you can,After killing the enemy, you can pick up the enemy's weapons.

Includes the original Subwar 2050 and its expansion, The Plot Deepens.Pilot four types of submarine including deep-sea exploration vessels, reconnaissance subs, and highly maneuverable fighter submarines.

Time is your weapon in this online PVP first-person shooter. Bend time. Shoot enemies. Dominate the battlefield.

"Decopins 2" is a sequel to "Decopins" a Decopin-type tower defense shooting game. Use traditional Japanese finger flick -Decopin- to repel the approaching donuts. Collect EXP and money to level up your Decopins. Depending on your level, you will also be able to use magic. This time, it's tougher...