Im no lawyer by any means but i do know there is some sort of loophole for copyright is its used in the form of a spoof. Not sure where this would fall though.

Strangely enough i understand what he means. Im a performer as well (in a metal band) and i also deal with anxiety. I dont know what it is but once im on stage im no longer myself im THE lead vocalist and everything just kind of dissolves away. This was a very interesting and inspirational read.

look up pixel dungeon its an Old school dungeon crawler