Unlockable Atari level pack:
To unlock bonus Atari levels, at the “Unlockables” menu, while holding L R, press A, B, A, B, A(2), B. Highlight “Episode 0” in Single Player mode, then press Up to access the new levels.
Unlockable characters:
Unlock the following characters by performing the corresponding tasks:
CHARACTER – HOW TO UNLOCK
Blue Ninja – Collect 500 gold or beat Episode 2 in Single Player mode.
Gold Ninja – Beat all 45 episodes in Single Player mode.
Green Ninja – Collect 700 gold or beat Episode 3 in Single Player mode.
Pink Ninja – Collect 5,000 gold.
Purple Ninja – Collect 1,000 gold.
Red Ninja – Collect 300 gold or beat Episode 1 in Single Player mode.
Bonus map packs:
Unlock the following map packs by collecting the corresponding amounts of gold:
MAP PACK – GOLD
Blitz Map pack – 1,200 gold
Co-op Map pack – 2,500 gold
Domination Map pack – 3,000 gold
Tag Map pack – 3,500 gold
Bonus animations:
Unlock the following victory animations by collecting the corresponding amounts of gold:
ANIMATION – GOLD
Victory Animation 1 – Collect 400 gold. (Alternately, beat Episode 1 in Single-Player mode._
Victory Animation 2 – Collect 800 gold.
Victory Animation 3 – Collect 1,100 gold.
Victory Animation 4 – Collect 1,500 gold.
Victory Animation 5 – Collect 10,000 gold.
Unlockable music:
Unlock the following music by collecting the corresponding amounts of gold:
MUSIC – GOLD
Bonus Music 1 – 900 gold
Bonus Music 2 – 20,000 gold