Game finder
Bye Bye Bonnie
Announced
Co-op check
verified on Aug 29, 2026
Play together
The structured co-op details for this game are currently being verified.
Bye Bye Bonnie is a cooperative adventure built around Bonnie, an enormous talking skull. Players must work together at a control panel, handling levers, buttons and special abilities to guide Bonnie through obstacles.
Online and local co-op
The official Steam listing advertises online co-op and shared or split-screen co-op. Up to four players are planned overall, although a separate maximum for local play has not been confirmed.
Exploration and physics puzzles
Inside the skull, players coordinate their actions to navigate physics-based dungeons. Outside Bonnie, the game shifts to exploration and platforming. No release date has been announced for its Windows PC version.
Co-op for up to four players has been announced.
Steam lists both online co-op and shared or split-screen co-op, but no separate local player limit is confirmed.
An exact release date has not been announced.