The following features become available when you complete the indicated stage.
Unlock Golden Axe Stage:
Complete 'Speed Rings' in the Sonic the Hedgehog stage.
Unlock Puyo Pop Fever Stage:
Complete 'Doubles Match' in the Super Monkey Ball stage.
Unlock NiGHTS Stage:
Complete 'Monkey Ball Keep Up' in the Super Monkey Ball stage.
Unlock Virtua Squad Stage:
Complete 'Hit The Big Zombies!' in the 'Curien Mansion' stage.
Unlock OutRun Stage:
Complete 'Hit Justice Shots' in the 'Virtua Squad' stage.
Unlock Alex Kidd Stage:
Complete 'Get A High Score!' in the 'Space Harrier' stage.
Unlock Space Harrier Stage:
Complete Tournament Singles in the 'Space Channel 5' or 'Virtua Squad' stage.
Added by: Sanzano Mar 20th 2009, ID#4183