PLAYING DEVICE HAVING PLAYING DISPLAY SCREEN

摘要

A playing device having a display device (20) having in turn a playing display screen (2) and control means (7) for initiating a game when a playing medium is deposited and paying back playing media as a reward when certain conditions are met. This playing device comprises a deposit counting device (3) for counting the accumulated number of deposited playing media and outputting the number so counted, a pay-back counting device (4) for counting the accumulated number of playing media to be paid back and outputting the number so counted, calculating means (5) for determining the difference in output numbers between the deposit counting device (3) and the pay-back counting device (4) and outputting the difference as the number of playing media gained or lost, and memory means (6) for successively storing the number of playing media gained or lost that is output from the calculating means (5) every predetermined period of time in relation to each storing time. The control means (7) has a processing section (17) for displaying on a part of the playing display screen (2) changes in the number of playing media gained or lost that are stored in the memory means (6) in relation to the respective times.