Childhood games I've played depends on how long you really consider childhood to be.
I'd say games like Spyro 2 and 3 (never liked 1), Crash Bandicoot 2 and 3 (never really played 1), Paper Mario, Mischief Makers, Dark Cloud 2, Driver, first two generations of Pokemon, Star Wars Episode 1: The Phantom Menace, and many more I don't remember at this exact moment.