Perform 10 effective counterattacks in a row without getting hit or parrying.

Play a round of Single Player Bug Combat.

Rescued Jak.

Enter the Prison.

Enter the Tanker 2 level.

Take down another Queen in Emerald Isle.

Defeat the Hive Queen at the Strip Mine.

Enter the Strip Mine 2 level.

Obtain a gold rating in any minigame.

Defeat the Queen in Emerald Isle.

Collect 250 Precursor Orbs.

Obtain the Flame Thrower upgrade from Taryn.