Used an awesome text rendering engine by @comp09, you can find it here: https://scratch.mit.edu/projects/46711214/
Used music from viRoos on Jamendo.com
https://www.jamendo.com/artist/8134/viroos
操作说明
Welcome to Sky Island 2! Read through all notes - it makes the game easier.
<WASD> to move
<SPACE> to shoot
<F> to throw grenades
<Q> and <E> to cycle through guns
<R> to reload
<C> to knife