Gaius315
The secondary currency doesn't scale (you get the same amount regardless of item tier and level,) making all player, worker, and excavator upgrades slow down significantly compared to production and item upgrades. But my biggest complaint is with the floating ad-bearing items that appear every 60-90 seconds and annoyingly bounce around, getting in your way, both visually and in the way of your touch controls. Don't waste your time.
1 person found this review helpful