Key Celeste, a mini-expansion for Keyflower being released at UK Expo, comprises one large Key Celeste hexagonal tile, one oversize grey ghost keyple, and a rules sheet. Players bid for the Key Celeste tile and obtain the ghost in the same way that they bid for the turn order tiles. The owner of the ghost can use it to frighten away and replace another player’s winning bid. The player who played the ghost takes the replaced worker(s) and places them behind his screen. These workers are now available to play by that player in the usual way. Points are available at the end of the game for the owner of the Key Celeste tile and additionally for the ghost if they own both.