To provide a device for a game for not damaging maintainability and not causing the substantial alteration of a conventional game island or the decline of an installation stand number, etc., even when money (coins and paper money) which is cash is made feedable together with a recording medium for the game.

This device for the game is provided corresponding to a game machine on the peripheral position of the game machine 2 and is provided with at least a fed money processing means for discriminating the fed money which is at least one of the coin or the paper money and executing a prescribed processing on the basis of the money value of the fed money whose discriminated result is judged as proper and a recording medium processing means for executing the prescribed processing on the basis of the size of a value for the game specified by read information by at least reading information recorded in an inserted recording medium for the game. The money processing means is composed of a paper money processing part 105 capable of receiving the paper money and a coin processing part capable of receiving the coins, the coin processing part and the recording medium processing means are arranged between the corresponding game machine 2 and the adjacent game machine 2 and the paper money processing part 105 is arranged at a position other than the position between the game machines.