Your Dryad reaches Level 15.

Any Hero has forged something into an item for the first time.

You successfully traded with another user.

Any Hero has used a teleporter for the first time.

Defeat ten enemies in a row with hand-to-hand combat

Defeat 250 enemies with headshots

Clear NORMAL Time Attack in Challenge Mode.

Kill 100 enemies with headshots

Clear Arcade Mode on Hardest difficulty.

Unlock all characters.

Clear Arcade Mode without using a single continue on Medium or higher difficulty.

You were successfully promoted up a rank in multiplayer.

You completed a 500 foot wheelie on a motorbike.