First off this game is amazing!But I came here to share a good strategy I've made.Nothing special about it.So when I start off I try to Upgrade with all the money I have.When I run out of money I go to plain out how I want my CPU to be.Once Im done I check the price,and pull that amount from the bank with 10k or 20k extra just in case.Then I create the product and let money roll in with the first task being paying off the loan I pulled from the bank.After words I use the left over money to upgrade and pull extra money if needed.I repeat and so on and so forth.