This game is from the Milton Bradley 'Flipsiders' series. These were tiny games that looked like audio cassettes but actually folded out into miniature board games. In Chopper chase, the Bank Robber player wins if he moves his card across the board and lands on the Border space without being captured. The Policeman wins if he lands his helicopter on the Bank Robber's car (thus capturing him). Spinners are used for movement. - BoardGameGeek