This is a store system for implement on your arcade/casual game for mobile.
DEMO
Easy to implement in any project, also optimized to work better in mobile, even if it contains 100 items it used only 10 buttons!
the project has a tutorial on how to use and implement

Features:
• Simple to add on your game
• Dynamic System: add many levels your want.
• Random system that you can turn on or off with just one button.
• Sprite and GameObject stores.
• Easy way to modify.
• Optimized