Banjo-Tooie/Witchyworld

Saucer of Peril
After freeing the Saucer of Peril in Glitter Gulch Mines and powering up the ride from the Area-51 portion of the zone (use the Mumbo Pad), head up to the Saucer from either Glitter Gulch Mines or the pipes nearby (you can hold on and sidle your way to safety).

In this mini-game you ride the saucer of peril and fire golden eggs at colored targets for points. As usual, red gives you one, green rewards 2, and blue will nab you three points.

If you get 500 points you'll get both a Jiggy and a Cheatopage (you only need 400 for the Cheatopage).

Train Station
You'll find this through the right tunnel in Infernal World (outside the entrance). Backflip onto the coffin in the corner and sidle along to the switch. Watch out for snappers.

Once the train is enabled and the dinosaur is free, he will automatically jump in the wagon and ask for a ride to Terradactyl Land (Wasteland zone).