Love the theme to this game, London in the background, the national anthem as the music all fits well with the theme intended.
I have got two problems with this game however, one is that you can buy upgrades if you make enough money, but if I buy a different upgrade and no longer have the money to buy the other ,I still can but the game puts me into a negative balance.
Also, after a while of playing i had what seems to be infinite crumbs, which will be shown in a picture below.
As you can see there is no value and even with an auto clicker i could sell indefinitely without running out of crumbs, although this simply could have been to my upgrades exceeding the auto clickers capacity, knowing just how many crumbs I have at all times gives insight as to how much I need to earn.
Other than that, this is a fun game that I enjoyed playing.