Use arrow keys or WASD to collect crystals. the stats show you the crystals you own. press x to sell, press u to upgrade. There is a bar that tells you what to do to unlock the next thing. to get another task on the bar you have to collect the new crystal before it changes. I'm still working on it.
Song: Royalty Free Music from Tunetank.com Track: Rising by Victor Cooper https://tunetank.com/track/3804-rising/
