InsaniType

The game is quite simple: Letters appear on the screen and you need to press that letter before it vanishes. If you're too slow, you lose HP. If you press the wrong button, you lose HP AND some points.
If you lost all HP, the game ends. If you hit a key correctly, you gain HP based on your combo count.

Every time a new letter is spawned, the time between letters and
the duration that a letter is shown on screen is reduced by one tick.

The code is available at: https://github.com/hardliner66/InsaniType

Have fun!