It is recommended to install a zip file, which contains both the game executable and the level files. Otherwise, you'll have to download the level files separately from the game executable, and make sure the level files are available to the game (the .pngs should be in a levels/ folder, which is located in the same folder as the .exe or Linux executable)
Release notes:
- Added documentation
- Added frame draw time display to debug builds
- Fixed coyote frames being calculated incorrectly
- Fixed friction being calculated incorrectly
- Fixed some debug code being compiled into release builds as well