Developer: Harmonix Wanted Arcade 'Frequency,' 'Amplitude'

"Guitar Hero Arcade" is not the first time arcade developer Raw Thrills had been asked to work on a Harmonix property.

When Harmonix was showing the first demos of "Guitar Hero," Raw Thrills VP Andrew Eloff was approached by Harmonix CEO Alex Rigopulos.

Rigopulos wanted Eloff to look at the studio's earlier music games for arcade consideration.