You really should think about an overhaul to the upgrade system. I mean really there is a large part of your customer base that can’t spend money on games and thier only option to not have to wait a year for a halfway decent robot is to spend cash. 20 minutes off for a video on a 3 day upgrade shows really no progress. Put some Hope in the game with a few timers in chests or let us upgrade a weapon and a robot “at the same time”. Make a premium membership worth something like 2 upgrades at once. Let us speed up something with all this silver there is no use for. Sure you can get weapons with it but what’s the point if you are waiting on a 5 day upgrade,
Please fix the upgrade system,
Thanks a million for a fun game.
Black Bart