you just made the game exponentially worse by making ALL upgrades increase in price upon buying a certain number of upgrades. nobody wants a fucking puzzle game out of this shit.
I made this change to make it more strategic, as the player has to choose and plan what to upgrade instead of mindlessly upgrading everything within reach.
no, its not. the majority of IG's have each price completely independent from others. the handful that DID scale everything up in price together, failed miserably.
