Sonic Adventure/Sonic the Hedgehog

Action Stage goal
Collect three fragments of the Master Emerald hidden somewhere in the level.

Unique Actions

 * Gliding jump - Press and hold A in mid-jump. Use Neutral to maneuver Knuckles during a gliding jump.  Attack using the gliding jump by hitting enemies with Knuckles's fists. (Hitting with any other body part will cause Knuckles to take damage.) Release A two cause Knuckles to drop. (It is possible to revive the glide by pressing and holding A again.)
 * Climbing - Knuckles will automatically begin to climb once he grasps a wall during a gliding jump. To do this, execute a glide jump and aim him at a wall you wish to climb.  After he has grabbed the wall, use Neutral to manuever him and press A to jump.  This will not work on all surfaces, however.
 * Punch attack - B or X Button. Execute two punches in rapid succession to have Knuckles execute a thrid, more powerful "dash punch."

Level up items

 * Shovel Claw - Allows Knuckles to dig