This can be found under Tier 6 in the Mission Mode menu.
Unlockable How to Unlock Conecpt Art Beat the Final Mission. (Tier 6 Mission)
Mission Mode Unlockables
Unlockable How to Unlock Tier 2 Missions Collect 8 Mojo balls to unlock. Tier 3 Missions Collect 17 Mojo balls to unlock. Tier 4 Missions Collect 25 Mojo balls to unlock. Tier 5 Missions Collect 35 Mojo balls to unlock. Tier 6 Missions Collect 53 Mojo balls to unlock.
Unlockable Characters in Story Mode
Unlockable How to Unlock Grim Collect 15 mojo balls and beat Mandy's Story. Mandy Collect 5 mojo balls and beat Billy's Story.
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