Die in the Gateway

Get through a level without killing anything

Use a cheat code

Quit the game

Get 100 Overkills

Kill all enemies in an episode

Kill 10 enemies in under 10 seconds with the Axe

Blow up the earth

Find Evil Difficulty

Find the hidden developer room

Kill all enemies in a level

Find all the secrets in a level

Use the Axe underwater, in soul mode.

Beat a level's par time

Read all inscriptions in a level.

Finish a level with less than 10 health

Finish a level with no mana

Finish a level with soul mode on

Destroy all decorations in a level

Extend soul mode for 30 seconds

Use each weapons soul mode attack once

Banish 10 enemies into a black hole

Get all awards in a level

Destroy 5 enemies with a single sun

Rest easy.

Experience each type of death

Don't pickup anything in a level

Finish a level with full mana

Beat Astral Equinox

Beat Domain of the Sentinels

Beat Solar Solstice

Beat the Sacred Path

Beat the Forges

Beat the Arcane Expanse

Beat the Abyss

Defeat the creature