I have had an idea for a while for a purely economic management game where you are the CEO of a beverage company and you research flavors, package products, do marketing and manage production and logistics for your growing corporation. Your primary resources would be cash and administrative power (like mana) which would allow you to do actions. The main actions would be purchasing facilities and hiring personell. More cash is earned by either selling your product or by increasing your loans, which require regular interest payments. Admin power is earned from certain facilities and personell.