ScourgeBringer

Explorer

Fully explore a Realm

Acorn

Fully unlock a branch of the skill tree

Oakling

Fully unlock two branches of the skill tree

Young oak

Fully unlock three branches of the skill tree

Strong oak

Fully unlock four branches of the skill tree

Sold-out

Get all items from Greed

The Entangled Ingress

Beat a Judge of The Entangled Ingress

The Still Bastion

The Wasted Pit

Capped

Max out your HP to 20

Bullseye

Beat an enemy by throwing back a bullet at it with the Smash

Strike!

Stun an enemy by throwing another enemy on it with the Smash

Floor is lava

Clear a room with at least 3 enemies in it without touching the ground

Showtime!

Build a x2 combo

Ultra combo

Build a x3 combo with the Ultra Combo Altar

The way of the warrior

Complete a Realm without getting hit

The way of the kunoichi

Beat a Judge without getting hit

The Living Walls

Majestic oak

Fully unlock five branches of the skill tree

Bootloader

Find the NEXUS computer

A quest for knowledge

Find all logs of Garo's expedition

The colonel was wrong

Find all logs of military missions

Path of the enlightenment

Find all logs of the lost ones

The Old World

New challenger

Successfully finish your first challenge room

Centenary Oak

Fully unlock six branches of the skill tree

Treasure hunter

Find a secret room

Master explorer

Beat the Ordeal with all rooms of every Realm explored

The Chiming Tree

Fully unlock all branches of the skill tree

The Beyond

The Seeker of Power

The strength of the oak

Beat the Ordeal without any health bonus (nor item, nor blessing)

Refusing the gift

Beat the Ordeal without picking any Blessing

The Judgment

The new Vessel

The end of the cycle

The Truth

Read all the steles

Embracing Chaos

Beat the Ordeal with a score of at least 3 Chaos

Being Chaos

Beat the Ordeal with a score of at least 5 Chaos