Thanks for your kind comment! More checkpoints/shortcuts were planned but sadly I didn't manage to implement them yet. (Or at the very least a way to prevent people from having to repeat puzzles)
I'll try to find a way to fix that after the jam :)
Yeah, definitively should have included a way to easily see how much stamina was left and reworked the food explanations (the superfood is the better food and if you eat superfood + standard food + drink a sip of water you should be able to barely escape)
Bought everything! :) Took a bit to find out how to get more pigeons to appear but then I simply couldn't stop until I unlocked all upgrades and had enough money to buy the last item to feed the pigeons. Really fun game!
How many hearts did you find? There's two on the left, two on the right and one in the lower middle. The one in the upper right might be more difficult to find