KILLAMITY

You accidentally opened portals to Hell by being a complete dumbass who read the Necronomicon. Now you have to kill your way out, avenge your Mom, and literally finger-blast the Lord of Darkness... ...With a finger gun! You know point your finger like a gun and you shoot him? What did you think I meant?

KILLAMITY is a crude, unapologetically bad ass retro FPS Bullet Heaven that wants you to break it. You start off slow—just a guy with a basic revolver trying to survive a nightmare. But as you stack infinite levels and vending machine upgrades, you'll mutate from a sluggish survivor into a hyper-fast, screen-clearing god of destruction and chaos.

THE RULE IS SIMPLE: 50 BODIES, NEXT MAP.

You’re trapped in a demonic gauntlet, and the only way forward is through. Each map asks you to purge exactly 50 demons before the exit opens to the next arena. Keep your killstreak alive to multiply your gold, slide around corners, bounce off giant mushrooms, and leave a trail of carnage - purchase upgrades, and improve your build for the next map!

STACK 9 SKILLS UNTIL THE ENGINE CRIES

Between arenas, dump your blood money into vending machines to upgrade your character. There are 9 distinct skills—including health regen, movement speed, health leech, mag size, jump height, and multi-bullet spread—and by the way, they all stack infinitely. There are no level caps. Mutate your build however you want until the game can barely keep up with your movement speed and Satan is forced to file a restraining order.

FEATURES TO DIE FOR:

B-Movie Story Mode: A tight, caffeine-fueled 45-minute campaign packed with dark, unhinged humor.

Choices Matter (Sort of): Will you get the Good Ending or the Bad Ending? Pro-tip: Maybe think twice before blasting anyone innocent, or you might get tossed a bad ending.

Endless Mode: Beat the story? Jump into Endless Mode and scale your broken builds against infinite, ever-growing waves of hellspawn.

A Face-Melting OST: An original heavy metal soundtrack composed by MIEP that goes way harder than a game this cheap has any right to.

Finger Guns: Look, you're going to fight the Devil. You might as well finish him off with a finger-gun. Yes, you can literally finger-blast the Devil. Most games won't let you do this.

If you’re looking for a 100-hour AAA cinematic masterpiece with photorealistic graphics, you are on the wrong store page. If you want a B-movie acid trip where you start with nothing and end up moving at Mach 3, welcome to KILLAMITY.

NOTICE

Steam Deck/Linux Compatibility: Performance on Steam Deck or Linux devices may crash or vary. (Let us know)

No AI: No AI-generation or assets was used in this game.