Epsilon and Omicron

Epsilon and Omicron is a 2D single-player action-adventure video game released for the Wii U on August 17th, 2015 with the age rating of E10+.

Opening Cutscene
Epsilon and Omicron are two celestial beings who once lived happily with 22 more of their kind. The two lived in a place beyond the reaches of the universe that no man can travel to, with the simplified name of Gold. Epsilon and Omicron never interacted with one another until one day when the two of them did something that is never explained until the end of the game. Theta, one of the higher-ups of Gold, then banished the two to Earth. After that, she sealed the gates. In order for humankind to not grow afraid of Epsilon and Omicron's celestial forms, Theta gave them new forms as replacements.