Caves of Qud achievements

Become auroral.

Wield Caslainard and Polluxus.

Speak to the alchemist.

Learn a secret from the microbiome.

Encode the psionic bits of someone's psyche onto the holographic boundary of your own psyche.

Tattoo yourself.

Successfully cook a meal with neutron flux as an ingredient.

Fall in love with a sign.

Kill a trisludge.

Be crushed under the weight of a thousand suns.

Wear your own severed face on your face.

Advance a mutation to level 15.