To be honest, I was in such a hurry for this update, in result I messed up so many things. I agree with most of the described.
About the upgrades, I believe the game tells you have access to the upgrade room after completing the second task. That's entitely my problem, that some players miss this information, I'll work on that.
A lot of other stuff is still WIP, that's why I decided to make the next update relatively huge, just to try to make everything work as intended.
I really appreciate your feedback, it helps A LOT during the development of the next update!

