In an amusement device an electroluminescent panel displays two dice, the particular numbers shown being determined partly by the duration for which a player's key is depressed and partly by the discharging of a capacitor and thus being substantially random, and is so arranged that when a game is not in progress the numbers shown by the dice are the hour of day, a separate portion of the display indicating the number of minutes. Games are started by the insertion of a coin. Both the coin-freed switch and the player's key are linked to a control unit behind the display panel by radio.