Thanks for the review !
Yeah making the physics play nice with the way it's animated was tough, and the result isn't even that great.
For the pillow mode I guess I could add an explanation but it's not meant to make the box fully immune, only lowers the damage. Lack of time there to make a proper tutorial, though I guess making it a full immunity and balancing it with a shorter duration could've worked too.
As for the glue, yeah you're right, I bumped the strength a lot hoping to improve the feeling but it's not quite there yet.
I originally was thinking of having the glue mesh deform and stretch to show what it was attached to, that potentially could make it feel more impactful.
Using it does help to survive in some cases at least.