With New Game being above Continue and giving no warning when pressed I just managed to lose all progress.

Furthermore, upon starting over the reward system have broken and doesn't unlock new rewards when unlocking a new prestige tier. The second issue was fixed by restarting the game. (Also deleted data.win and the uninstalled reinstalled, not sure if that contributed. It actually didn't delete the save-game, maybe due to cloudsync.)

Lastly. The upgrade that allows for getting infinite dice in the hotbar multiplies the cost of all dice. Even those that haven't been maxed out yet (i.e those you have less than 17 of).