Kinda got bored at the time being, this is going to be a keyboard pad called Stepmania Nightmare Wars, it can include scary and overbearing songs, insane bpm songs and negative bpms, only 2 songs completed, PM for a song request, dubstep, breakcore and other genres are allowed.

Songs completed:
戦歌「オルグラリヤ」 (BGV + Easy sim included)
BPM: 2000
BPM (Easy): 250