I reused that entry (previously the Rokko Chan soundtrack that we could download on ASAGEN website) to the now very official Rokko Chan Soundtracks.
This was part of the
Nubuwo Summer Bundle: music inspired by videogames kickstarter project.
This is probably gonna be printed in 2 CDs, but this entry is for the digital Bandcamp version.
I am certainly missing who performed on that album, like Descendents of Erdrick or This Place is Haunted, but since i have no details i did not enter any.
In case you guys still don't know the game, it's a great Rockman clone game. Link is on the entry too.