The robots

I was trying to manage my factory efficiently and at one point I needed one set of robots updating so that I could make that particular process faster, the trouble I had was that by trying to only upgrade one specific function, I wasn’t permitted said option, you have to upgrade the entire factory or nothing, which essentially costs you money paying for something you don’t necessarily want. Please make the purchase of robots univeral as it currently is AND the specific workstation that you may want to be more efficient so that the bit that’s slow is upgraded rather than everything.

Hi, you can definitely upgrade robots at only one slot. there are too options for the robot upgrade at each slot, buy, or buyall. buy only upgrades the robots for that single slot.