I was firstly thinking of making this thread just asking for help with a certain game from years ago, because it's been bugging me for so long, but I figured others may have a similar problem, but with other game titles:

This game was released for N64, the playable character was blue, and his body was a head, torso, hands and feet, like Ray Man, I remember a certain menu with certain items which you were to scroll through as they were aligned in a circle, I remember two of them, one being a piggy-bank (I think), and a spring.
I also remember there being large, purple portals in the ways, which the character would enter by his body "collapsing" and each part going through to the other side, then reforming at the other portal.

That's all I can remember, does anyone have an idea on what game this might be? Because I'm really curios about this game, and if anybody has a similar issue with remembering a game, maybe another person knows...

I've asked so many people about this game, nobody seems to remember it, but any help would be....helpful, lol.