In TAoA alpha 4 version with the shop you can upgrade by pressing on the power button( the power's you use), so here is an example how to do it simply:

Teasers for my new project!

(And of course another status update).

An update! (Not an actual release though).

We are under attack!

Chiaki Nanami!

Enemies can also suddenly spawn through Realm Rifts. These Rift Spawns are going to be stronger than the ones wandering around. TBD on the enemies... #screenshotsaturday #godstear #madewithunity

I was bored, so... ManutKat.

Family band complete!

The Darkside Detective: A Fumble in the Dark is out TODAY! 🖱️Advanced pointing, clicking action 🖨️Very funny words! Loads of them! 👻6 sarcastic, spectral cases to solve

Update 2.627

New challenges & new effects!