Enter the Tanker 2 level.

Obtain a gold rating in any minigame.

Take down another Queen in Emerald Isle.

Enter the Lumber Mill level.

Eliminate three bugs at once with a bomb.

Play three unique dream minigames.

Defeat the Queen in Emerald Isle.

Defeat a bug with a flamethrower.

Having outside support is a bit like having a spirit. You can't see them, but they lend you strength all the same. Send or receive 600 "Nice!" marks, and you'll feel strong too.

Collect 250 Precursor Orbs.

Chase down a Prison Zoomer.

Enter the Strip Mine level.

Escape from a runaway train.