Alida is a guitar-shaped island theme park created by a young and successful band. When money woes and paranoia set in, the band splits up and abandons Alida. After Arin, one of the band members, ends up missing, his wife sends you to Alida to find him. It's up to you to solve challenging puzzles in different sections of the island, where the band members devised strange and elaborate systems to protect their respective remaining wealth.