How about a "template selector" that lock the template you're gonna use and a "load" button just for the selected template instead of going into the load screen and selecting the template every time (works in the early stages since you can't buy the whole template in one go)
SUGGESTIONS: 1) Auto-Craft next tier gem button. 2) Idle damage toggle 3) x10/x100/x1000 and so on for selling 4) Auto-Sell outdated minerals ... It's just a good time waster as it is but with some improvements it can become even better 4/5
Suggestion (pretty usefull one too): It looks like cells display the BASE heat per tick in the info, forgetting about the upgrade that increases ticks per second supposedly making the heat per tick higher with ranks. One should see the ACTUAL heat per tick instead of the BASE. Sorry if i got it wrong but i figured out this was how the 3B (dissipation) heat vents couldn't handle the 1B heat of the cell i was trying to use (since i have rank 7 tick per second upgrade i guess that 1B truly is 7B)
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We've uploaded a new version with most of your suggested features. Thanks!