Inside the game, two UI menu has been set up for the play. One of them is shop menu, from which the player can but machines and equipment with his available coins and use them in the game to accomplish his goals.
The other menu is the Inventory menu. When the player buys any item from the shop menu it immediately comes to the inventory of the player. Everything that appears on the inventory menu is owned by the player and he can use it in the game anytime accordingly.
This is the main menu of the game. When a user gets into the game, this is the very first interface that will appear in the game. There are three options that the user can select from. The "Start Game" will take the user into the game, while "How to Play" option will show some instructions to the player and the "Quit" will exit the game.