GAME SYSTEM, GAME CONTROL DEVICE, GAME CONTROL METHOD, AND PROGRAM

PROBLEM TO BE SOLVED: To provide a game system capable of improving the interest of a game which is advanced as a result that a user arranges an object in a game field thereby to make a predetermined object combination.SOLUTION: A reception portion 152 accepts, while an object is being arranged in advance in at least one of positions arrayed in a matrix shape, an arrangement instruction to arrange the object in at least one of positions from the user. A game processing execution portion 160 executes a game processing on the basis of the combination of the objects which are arranged at such positions of a predetermined number of positions as are arrayed in a predetermined direction. A restriction portion 162 restricts the arrangement of the objects to partial one of the plural positions. A release portion 164 releases the restriction by the restriction portion 162, on the basis of the progress of the game.