It works fine. But it's just not fun, the first reset takes away too long without introducing anything new, after that it speeds up bit by bit to a point that the 1M is nothing, them next reset tier is 10 sexistilions or smt, after that is like more than a decilion and so on. Not many features are unlocked after reaching each new tier, it really lacks anything to make the player keep playing. So far reached tier 9 reset and opened a total of 4 tier upgrades and the 2 starting reset upgrades. The game just lacks more early features, cant really recommend something this grind since most people will quit after not unlocking anything for the first hour.