Cheat Codes are activated a little unusual.
Audiosurf: Cheat Codes (RU) Free Download
You need to find in the explorer the music file that you want to use in the next race, right-click on it, select
Properties and go to the Summary tab. The very first line will be the title of the song. After it, add one or more of the following codes, separated by a space, and press OK. After that, load the composition in the game itself to make the cheats work.
The entire song title line should look something like this:
Funki Slow Motion [as-nogrey] [as-caterp]
[as-bankcam] – the camera remains stationary when the track is tilted (be careful, you may feel dizzy on fast compositions)
[as-caterp] – long notes are marked with not one, but a whole series of colored blocks
[as-first] – first person view
[as-nogrey] – no gray blocks in Mono mode
[as-swind] – the track is different