The coasters are the game.
"Keep An Eye Out is a handcrafted, limited edition game for 4 or more players. Turn any evening into a murder mystery party with a new take on a classic parlor game. Among the eyes a villain hides. Reveal the lies and stay alive…
Keep an Eye Out is a Living Game with various ways to play. The basic play is a reinvigoration of the classic parlor game “Winking Murder”. One Villain, and three Inspectors. The villain’s goal is to eliminate all other players by winking deliberately without being caught. The inspectors’ goal is to catch the villain in the act, and save everyone else from certain death." - from their Kickstarter
