[TUTORIAL]AssaultCube through Steam [WINDOWS]

[V-Man]

So I created a file in config called init.cfg

I hate to break it to you, but you didn't create that file, you've replaced it! D:
That file is supposed to contain some basic AC startup commands that determine initial video settings. Mine, for example:

[SELECT ALL] Code:

// automatically written on exit, DO NOT MODIFY
// modify settings in game
fullscreen 1
scr_w 1024
scr_h 768
colorbits 0
depthbits 0
stencilbits 8
fsaa 0
vsync 0
audio 1
soundchannels 32

Your method probably works once, but since the game writes over any changes to init.cfg, it will be replaced with your initialization settings after you quit the game.