Lmao still late
day 7: I added the UI of the upgrade tab, it was quite hard to make it fit on one screen. You have the name upgrade,2 arrows to switch upgrades, the level of the upgrade, the cost/if it use,2 arrow to change the level of it, and a box where it shows which upgrade are used. None of these functionalities is made thought, just visual.
day 8-9: nothing, it's good to go do something else sometimes
day 10: you can change page and see its cost
day 11: you can actually change the level selection
day 12: making that you can buy it was easy, I just borrow my code for this from my color selection
day 13: I made the stat actually change the stat XD
day 14:I done my page/export my project,gonna publish it a little bit later