Thanks for the suggestion, any and all changes will now be in the change log on the main menu, so check back after a few days and maybe it will be added :P
I lost all my progress :(
The game is a little too slow at the start and the rebirth upgrades are almost not worth it, and they are not lined up.
With some work this game could be great, but right now it's rough and needs work
that's frames, but good point, I'll make a note to change it to seconds, but for now, number / 60 (FPS) for the seconds :)