Well I named it triples because I couldn't find an official name for it. I've seen it in other places in the past (sorry, it was a while ago so don't have links), but incarlina said Tic-Tac-Logic.
Really cool design decision to allow you to change parts freely without losing out on the money used upgrading. It takes away that annoying strategy to use un-upgraded parts until you get the best stuff to save money.
My native language is spanish, so there is a good probability there are some typos around. Please tell me if you find one and I'll fix it right away on the next update.
There is no strategy to having on-level up skills only apply to levels after buying the upgrade. That only encourages people to never upgrade anything rather than upgrading what they think is more beneficial at the time. In my opinion it eliminates strategy.
Well I named it triples because I couldn't find an official name for it. I've seen it in other places in the past (sorry, it was a while ago so don't have links), but incarlina said Tic-Tac-Logic.