- For the cat counterpart, see Olga (Rare Cat).
Olga is an enemy that only appears in Merc Storia's stages.
She has higher HP and damage than Nono, as well as more standing range, outranging all Normal Cats except for Gross Cat and Lizard Cat, but she has a longer attack frequency. She's as fast as Cat is.
(89f attack frequency)
Enemy Release Order:
<< Nono | Norn >>