This is a really cool take on a collectathon! It’s really neat how the collectables themselves affect your abilities. The stack-jumping ability reminded me a lot of Unbox, if you’ve played that game. This is super ambitious for a game jam too. I liked all the different areas and especially the optional newspaper stories revealing some funny story details. There was also a great sense of progression slowly getting higher in the city and finally scaling the massive building.
I think the platforming itself could’ve been a bit more interesting. There weren’t really any hazards, and there wasn’t any point where I felt challenged. Besides, with lots of staccoons pretty much everything could be skipped anyway. The camera also felt really janky to me - I think it was a bit too zoomed out, and it was super sensitive. It also kept getting stuck behind walls.
Overall though, excellent work! Very impressive for a game jam - I don’t see a lot of open world games!