Thanks! Try the smallest one (3x4) pattern size. It should have introduction levels I think. Basic movement, 3 point turn explanation, etc. Good point! I appreciate your input!
I'm sorry that audio settings don't work, I'll try to fix that. Asked my friend on Linux and he said he tested it muted:) Asked to test that again carefully and will reupload the fixed build later.
P.S. What Linux version are you running?