Indicator is the third and final studio album from Onward to Olympas.

Onward to Olympas worked with Taylor Larson, in the production of this album.

[1] Awarding the album two stars from Alternative Press, Dan Slessor states, "Indicator is a record for the already converted, and there’s nothing wrong with that, per se.

"[2] Ian Webber, rating the album a seven out of ten for Cross Rhythms, writes, "With this release OTO have produced a competent third recording.

"[4] Jonathan Anderson, awarding the album two and a half stars by The New Review, describes, "Indicator simply has not reached the bar set by its predecessors.