1: Mouse | on left button clicked on "button"
Sprite (player) experience > 50 - Set object visible
subtract 50 exp from sprite (player)
2: System | Else
Sprite (player) experience > 50 - set the second object visible
subtract 50 from experience
and etc.
i want to post picture, but for some reason i cant.
i want one button only, if click on button it sets one object #1 visible, click that same button again it sets object #2 visible.