On PS3 thats a hard one, if you've still got an old PS2 and haven't played all the Ratchets you've got that and Jak, Sly, legend of Kai.
Hmmmmmm hows about Uncharted 1 and 2, damn good games, basically tomb raider with Han Solo-a-like instead of Lara Croft.
You've got 3D Dot Game Heroes a charming but hard to find game now (try Amazon) it's a old school Zelda clone, ever so cute little adventure game.
Toy Story 3 is spost to be really good like a lite version of Red Dead Redemption with platforming elements not played it myself tho (RDR is great everyone should own that).
Have you tried Mirrors edge it's a first person platformer not exactly the same I grant you but a good game for basic platfoming, combat is awful tho.
You've really picked a dying breed there and the wrong console as well for for 3d platformers I mean the only ones I can think of still doing that kind of thing is Nintendo and Sega and I wouldn't touch home console Sonic games with a barge poll now days.