Yeah the game is playable, but horribly balanced.
no idea i've bought everything in few hours after few days being stuck when you removed... asteroids ?
It's not a problem but stadust still counting right now it's 1.25sx (still no idea if it is really much :D) so i've got it and can spend for anything OR you will make new things so expensive that new players will hit the wall so... there is no good solution. :>