Top similar games like Glass Monsters:

Trapped on a ship full of aliens? Worse: trapped with your useless friends. One mag each, just enough bullets if no one misses. Good luck, you're screwed.

Void Slayer is a fast-paced shooter with a unique twist, where the arena is also your health. Armed only with your magic gloves, fight through countless hordes of enemies, advance your power and fight to avoid falling into the Void.

IT HEARS YOU. Every shot. Every step. Survive in the tall grass, destroy the scarecrows. Discover what the field is hiding.

Pole of Cold is a sci-fi survival horror game set at a research station somewhere in Antarctica. Explore it and find a way to escape death.

In this terrifying first-person action game shoot everything that gets in the way of your mission, control an elite soldier sent on a suicide mission: infiltrate a prison laboratory, search for ammo, items and solve some puzzles.

Hit of Chernobyl is a Survival FPS. The action takes place in the Zone, which was heavily polluted after a mysterious disaster. Marauders, journalists and just adventurers began to illegally enter the Zone. Many of them disappeared without a trace, and some lucky ones returned with unique artifacts.

In this four-player cooperative survival horror first-person shooter, you and your group must search for failed experiments, manage scarce loot, and escape the abandoned corporate facility before it's too late.

Weave and slide under waves of projectile hazards in this energetic movement shooter. Dispatch hordes of lost and otherworldly foes as you avenge the planet's demise. Creatively utilize flexible movement mechanics to navigate the environment for fluid movement and displacing enemies.

TheGarden is a horror exploration game. Go through the backrooms levels while avoiding enemies and other danger. and escape. Many other contents will also be added thanks to the advice of our community.

An organic horror game where every level is working against you. Run from a living, ever-shifting prison, and attempt to escape the inescapable.

You have 10 Minutes to Kill 100 Solicitorz trying to invade your little peaceful vacation cabin in the woods. Use your handy dandy weapons to eradicate those imposters! Good night and Good Luck!

Undead Mayhem is a survival horror fps sword game where you will try to survive for as long as possible while fighting bloodthirsty monsters and bosses coming to kill you!

This is a psychological horror game where you play as a nanny taking care of dolls in a strange house. Watch over the dolls, complete tasks, gather clues, and uncover which one is the impostor.

You can't negotiate with zombies, you can't bribe or promise something in return, they will slowly but surely follow you wherever you go to destroy you. It's impossible to hide from zombies, they always sense where you're hiding. The only way to escape is to destroy them first.

Take on relentless waves of zombies in this intense FPS survival game. Level up, upgrade your weapons, and see how long you can survive.

Blast your way through an abandoned 1950s theme park crawling with fairy-tale mascots, twisted puzzles, and deadly traps. Uncover the dark secrets of your past as you race to the top to win the prize and the love of your life.

In VAN HELLSWING, we combine explosive movement with a retro look to bring you a shooter straight out of hell! Keep moving to show those leeches not to mess with VAN HELLSWING!

They glow in the dark and they are coming to get you. You’ll need to endure the relentless waves of upcoming glowies. Can you survive the night and get them before they get you?

Cyber Hearts Club is a modern-day action game where you play as Larry – the world’s most wanted criminal. Trapped inside a house, you must defend yourself against endless assaults, as everyone is after the bounty on your head.

World is waiting for you! Save the world from those Zombies. Let's get started...

A short, tense 1–4 player co-op descent game built around slow, tactical combat, scarce resources, and rising pressure. Survive compact underwater dives and extract before the threat overwhelms you.

After Dark is a first-person endless wave zombie shooter set across multiple locations. Survive as long as you can against relentless hordes of the dead in a fight that only ends when you do.

HELL DIDN'T CLOSE. IT EVOLVED. A fast, brutal retro indie FPS raised on the 90s classics: a 20-level campaign, 4 heavy weapons with alt-fires, 21 enemy types, colossal bosses, AI squadmates, permanent upgrades, skull keys and secrets. Completely free, no in-game purchases. Epic soundtrack! 

In this round-based survival game, you play as a forest ranger who has been stationed in the middle of the woods. The other residents of the forest are none too happy with your presence and will stop at nothing to bring it to an end. How long will you survive?

Fly a weaponized hot air balloon across a chain of dangerous islands overrun by failed experiments. Scavenge resources, upgrade your flying machine, and dismantle the defenses of an occult biotech corporation before its greatest creation breaks free.

Welcome to Nightmare Manor - a terrifying horror game that will take you to an old manor steeped in dark history. In this game, you will feel the cold breath of the past, finding yourself in a place where sinister entities live.

Who Is There is a single-player action-horror game. You have to find a safe place to hide from the shadows.

Hellbreach: Vegas is a Wave-based First-Person Shooter for 1-4 players, made with passion by a one man dev team! Set your loadout, kill, and earn cash. Take a spin on the various slot machines and level up to improve your survival chances. Are you ready to try your luck?