Thank you for your feedback!
I’ll have a look if something with the spawning is off after doing the alley sequence.
As for your other points:
1) The version on Patreon has much more and these will come to itch in the future too.
2) There are already carry limit upgrades buyable in the konbini store.
3) I’m working on a feature that will gradually increase the walking speed instead of the traditional on/off sprinting.