You are 0. You need to create your own map by typing the letters to make them into platforms. Use space to jump. Hold space longer to jump higher. The goal is to reach the end of each level, marked by the '@' character. When you complete all the levels, you can submit your highscore (this can also be done any time by accessing the pause menu by pressing escape).

There is a small bug with the mouse clicks not working in some parts of the main menu. Use arrow keys and enter to select options.

You can also change color scheme and font in the options menu.

Changelog:

v2: * Fix highscore list for ultrawide resolutions * Set font and colors properly for in game texts and in menu * Fix highscore displaying as '-' on EASY and MEDIUM difficulty * Set black theme as default upon entering the menu to prevent some colors not updating * Fix countdown showing in tutorial level for 0.1 seconds * Set FPS limit to unlimited from 120.

Credits:

Siim Raudsepp - Gameplay programming, some art, music and sounds.

Kristjan Puusepp - Gameplay programming, level loader, testing.

Markus Peterson - UI programming, highscores API + backend.