The Innenwald video game, created by Sonja and Hideki Kanno in 2020, features a unique video game experience that is displayed during exhibitions as an interactive video installation. The audience can use a controller connected to a PC or Mac to play the game and immerse themselves in the Innenwald (Inner Forest), a world imagined by Sonja Kanno. The avatar in the game is based on the artist herself. The player can guide the avatar through a cosmic labyrinth, leading to various hidden spaces like gardens, forests, and cosmic portals. Although the game has no specific goal, it serves as a form of meditation and an opportunity to look inwards and escape into another world.