Gem Box Pass Simulator is a free simulation game developed by Rastra Games, available for Android devices. The game allows you to use battles and collect cups. In this box simulation, you can open as many boxes as you want and try to collect the entire collection of brawlers in the pass box gems simulation.

One of the main features of Gem Box Pass Simulator is that it allows you to find new characters and upgrade them. You can complete quests and collect prizes as much as you want, and also, in the store, you can get the boxes and power points in large quantities. Besides, you can try the wheel and pick up something from it: 30 mega-boxes, 10000 coins, 30 gems or the brawwl passs!