this isn't a classic incremental game, it's kinda hard since you have to do a lot of try to beat some level, but since it's a kaizo type of incremental (like the name imply) that make sense and it's quite fun to try new combination in hope of finding the right one (i'm currently at K15) it's similar to rapture 30 who had a similar system in which the longer you stay in the run the harder it get to go further, so you really need to optimise your bonuses for each runs