Classic and modern 3D collectathons / platformers

Focus: Games that emphasize exploration and "grabbing all the stuff", often including platforming, mazes, and puzzles. Combat (as in Spyro or Mario games) may be part of the mix but is never the primary goal or challenge. Modern games (Grow home, Snake pass) are definitely welcome, as are the classics. Given so many great collections are from bygone eras retro graphics are welcomed but certainly not required!