Cataclysm on Lemmy? Hell yeah, shout out to Rycon one of like 3 total Cataclysm content creators. As for obscure games I’ve played…

I guess it’s more of a sub genre but the rhythm + other game genre like for example the most popular being Hi-Fi Rush and Crypt of the Necrodancer. But have you heard of Metal Hellsinger or BPM: Bullets Per Minute? All excellent games in my opinion that take a game genre like in BPM’s case the rougelike genre and changes things up by mixing it in with rhythm game mechanics.