>Goodbye Volcano High:
https://store.steampowered.com/app/1310330/Goodbye_Volcano_High/
https://www.youtube.com/watch?v=yoBtNyPkR3Y
>Goodbye Volcano High OST:
https://dabuaudio.bandcamp.com/album/goodbye-volcano-high-original-game-soundtrack
https://www.youtube.com/watch?v=jMmaDoMolx8&list=PLp1Y6qRhEmZxJF0RmmQyGi92PPVnoHv3V
# Guides (spoilers; avoid until having played through the game once):
>Affinity
https://steamcommunity.com/sharedfiles/filedetails/?id=3038565144
>Photos
https://steamcommunity.com/sharedfiles/filedetails/?id=3037612201
>Achievements
https://steamcommunity.com/sharedfiles/filedetails/?id=3037345384

# KO_OPs other games:
https://store.steampowered.com/developer/ko-op
https://www.ko-opmode.com/games