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A Game Maker's Toolkit Jam 2019 game made by sebastian landinger and waldemar umaniz

one-button wall jumping mayhem

A magnet-wielding gladiator enters an arena full of deadly robots - but he can only see one...

Only one resource.... Only one button... Only one minute worth of oxygen in your suit.

it's time to leave your mark.. but you can leave only one...

BULLET HELL OF YOUR OWN CREATION

Bullethell with ONLY ONE bullet

Every weapon breaks in one use!

Neon. Synthwave. Powerups. Explosions.

Tower Defense that you can only control one turret per time (GMTK Jam)

You only have one job. But once it's done, do it again - it'll be harder.

One dungeon of ones, where one's weapon can be used only once.

There is only one light source

one bit at a time

a game about learning to live alone

A 2D-Fighting game where you must hit your opponent. But only once.

Last limb crawling

A metroidvania where you can only carry one item at once

A "bullet hell" with only one bullet. Evade the orb and save Crabland from tyranny.

four personalities, only one body

A platformer where you rely on only one platform.

This game can only be beaten once, ever. 🍎

You have only one arrow