|Fandom||Hetalia, Ao Oni|
|External link(s)||Pianodream's English Translation|
|Related articles on Fanlore.|
HetaOni is a Hetalia fangame created by Tomoyoshi. The game is a crossover with Ao Oni that features Hetalia characters trapped in a haunted mansion. The game was released in Japanese and translated into English by Deviantart users Pianodream and Neo-Kyo. The Japanese version of the game hasn't been updated since 2011 and will likely never be finished by the original developer. Pianodream and Neo-kyo's translation is up to date with the last update.