A woman returns to a Victorian National Park that she used to visit when she was a child, only to find it’s been abandoned and overgrown. In order to climb to the mountain’s peak she must clean up the environment, rekindling her connection to the forest around her and reflecting upon her relationship with her family and younger sister.

Miska is a narrative-driven adventure game with a strong focus on Australian flora and fauna, personal connections and fun interactions with nature, and inspiring a message of hope and growth. Throughout the game the player collects and disposes of rubbish from around the park to see it rejuvenate and return to its former glory. They also can complete various activities, play minigames, and interact with items in their surroundings to receive a variety of collectables.