While at the "Press Start" screen, press Down, Down, Up, Up, Left, Right, Up, Down.

Receive 99 Lives

While at the "Press Start" screen, press Left, Right (3x), Down, Up, Right, Up, A.

Open Level Portals

While at the "Press Start" screen, press Up, Up, Down, Down, Left, Right, Up, Down, A.

Unlock Unlimited Weapons in Sparx Worlds

While at the "Press Start" screen, press Down, Right, Up, Left, Left, Up, Right, Down, A.

Unlock Unlimited Health in Sparx Worlds

While at the "Press Start" screen, press Down, Up, Up, Down, Left, Right, Right, Left, A.

Sudden Stop in Glide

While gliding, press A.