Hello and thanks for the feedback! Yeah, it's sad that Ouro turned the way it did. After all that and the current project being not really popular, I'm planning to drag my friend into setting the main ideas for the games while I will be more focused on the tech side of things.
So, after the final Expedition's update and a small breather, I'll post more details. Ouro will be one of the viable games that we could focus on, but it would be only fair to mention that the game would receive an overhaul if it will be selected as the main game for development.
As for the soundtrack, you can find the whole music pack here. It's from an old fighting game, "One must fall". Should be freeware since the game is older than half of the player base on Itch.