Defeat "Chums" the Old God at their highest difficulty level.

Reach Chaos level 20.

Reach Chaos level 10.

Clear any level on expert difficulty and get at least 500 combo without any modifiers.

Purchase the final tier of any inventory upgrade.

Enchant or re-enchant an item.

Complete "Soul Purpose".

Complete "The Ditcher".

Complete "The Son of a Witch".

Have at least 3,000 total Loot Luck.

Complete "The Trial of Crooked-Eye Phil".

Revive a partner.

Reach level 30.