You are a flaming skull that jumps and shoots fireballs, collect rings to gain health, collect red rings for more fireballs, avoid rocks. 256 levels, it has a high score system and there is music that can be turned off.
https://demongeneral.itch.io/crazy-skull
$3 CAD for a game with a blank white page, no demo, no screenshots, no gifs, and no vids. not even sure if the downloadable file contains a game.
Also does the zip contain an executable for all 3 platforms(windows, linux, mac)?