Super fun concept, but the balance is arguably bad. Tiers don't overlap too much- no matter what expensive upgrades you work for, your best strategy would be to stay in the tier until you get the affordable bank upgrades and enough balance to switch from one quad to the other quad since your current setup will burn up the moment you put the next server in.
An idle game with extra steps, but the progress inside the tier is very samey and boring in my opinion, most idle solution being a flower pattern.
But its just my experience, maybe i played too much mekanism and am spoiled.
Other than that, a very good and fun game, well made. Good job.
Ah, was working on the setup, misclicked and accidentally placed neuromorphic without a vent and burned everything up and left with 2m in account, burning up all progress billion progress to the ground.... kinda savage...