This guide covers the DLC only.

If you guys want me to turn it into the full base game guide with all relics and descriptions in the end, please let me know!

Also, if you play co-op and feel like some achievements aren't popping as intended, try to host a single player game. Just as you enter your lobby, check all menus. Achievements should pop if you have what is necessary there.

Changelog - 04/21/25

• Game was recently updated with 2 new achievements - added info for "Boss Rush 10" and "Alpha and Omega"

Changelog - 07/26/25

• Additional information provided by users for "Alpha and Omega" at Boss Rush section.

Fistful of Lead
Unlock Hyper Gloves
You will acquire this weapon when you enter the lobby.

Top Gun
Unlock Ember Buster
You will acquire this weapon when you enter the lobby.

Planetary Pilgrim
Complete a Wrath of the Architect World
Self-explanatory.

Realm Roamer
Visit all Wrath of the Architect Worlds
Self-explanatory.

Shroomancy
Defeat Oukranos
It's the first world boss assuming you chose the DLC worlds to start your run.

Hellfire Hero
Defeat Lady Inferna
It's the second world boss assuming you chose the DLC worlds to start your run.

Samurai Slayer
Defeat The Kasumi Clan
It's the third world boss assuming you chose the DLC worlds to start your run.

AI Annihilator
Defeat Terrorbyte.
It's the fourth world boss assuming you chose the DLC worlds to start your run.

An Alternate End
Defeat The Architect
It's the final world boss assuming you chose the DLC worlds to start your run.

Annihilator
Defeat all Wrath of the Architect Bosses and Minibosses
Unmissable. Possible bug: I wasn't able to get this one because minibosses were not counting. I was playing co-op. I had to do it solo and fight all mini-bosses to get it.

Relic Collector
Unlock all Wrath of the Architect Relics
It's unmissible because you will unlock all relics eventually as you progress and kill enemies to farm for weapons and challenges. Talk to Esper to get them when you finish a run.

• Note #1 - Some relics are acquired when you finish each world fast enough. The first time you complete a world, just after the boss fight, your reward will be a relic if it was fast enough. If you already got the speedrun relic for that world, you will get status increase bonus to choose instead. It's one relic for each of the 4 worlds.
  
• Note #2 - Regarding cursed relics, the achievement popped for me once I picked all of them - I didn't need to clean them.
  
• Note #3 - If you need to know what relic you are missing, try asking in the comments with a line + collum description, or try to describe what other relic is near it so other players can help.

Master Mage
Unlock All Wrath of the Architect Skills
You will unlock all the skill tablets as you progress and kill bosses and minibosses. These tablets are displayed on the glass capsules, around Evee and the Skill Convergence menu in the lobby.

Sorcerer Supreme
Unlock All Upgrades For Wrath of the Architect Skills
Go to the Skill Convergence menu where you are able to upgrade your skills and use your Ash to upgrade them all to max.

Canine Companion
Unlock the Ember Dog
I found him on the first world of the DLC. I believe to be a random spawn of some breakable item of the map he was in. Will update when I get more details.

Feline Friend
Unlock the Ember Cat
I found him on the fourth world of the DLC. I believe he was inside of a glass capsule. I broke the capsule and got it.

Prismatic
Unlock all Wrath of the Architect Player Colors


World 1: If you find this room, use the Hydra Skill near this big stone which has a snake symbol on it:
World 2: If you find this room, use the Stormpike Skill in the middle of the target-like floor and the door will open. Don't worry if you miss - the pike can be picked up from the ground and its cooldown will reset.
World 3: If you find this room, use the Summon Geo Skill. He will dig into that rocky black floor with some blue crystals around it. If he is already active, he will go right towards it when there are no enemies remaining in the area.
World 4: If you find this room, use the Ronin Reflex Skill on the purple projectile that the door shoots once you stand in the middle of the scanner. Be careful as you will have just one try depending on your build. Take your time - the ball doesn't damage you, just pushes you away a bit so learn the timing of the thing.

Welterweight Hyper Gloves Challenge
Complete 1 Boss Rush with the Hyper Gloves without dying
Self-explanatory.

Radiant Hyper Gloves Challenge
Complete a run with 25 Difficulty Modifier Levels active with the Hyper Gloves
Self-explanatory.

Heavyweight Hyper Gloves Challenge
Defeat each of the Wrath of the Architect Minibosses with the Hyper Gloves
Self-explanatory.

Umbral Hyper Gloves Challenge
Defeat 1000 enemies with the Hyper Gloves while Rage is active
Self-explanatory.

Amplified Hyper Gloves Challenge
Unlock all Weapon Mods for the Hyper Gloves
You have to use Ash to upgrade the weapon and purchase all of the skills available.

Hyper Gloves Mastery
Complete all Hyper Gloves Challenges
Self-explanatory.

Mega Ember Buster Challenge
Complete 1 Chaos Run with the Ember Buster without dying
Self-explanatory.

Radiant Ember Buster Challenge
Complete a run with 25 Difficulty Modifier Levels active with the Ember Buster
Self-explanatory.

X Ember Buster Challenge
Defeat each of the Wrath of the Architect Bosses with the Ember Buster
Self-explanatory.

Umbral Ember Buster Challenge
Defeat 1000 enemies with the Ember Buster while Buster Ammo is active
Self-explanatory.

Amplified Ember Buster Challenge
Unlock all Weapon Mods for the Ember Buster
Just like the base game, you have to use Ash to upgrade the weapon and purchase all of the skills available.

Ember Buster Mastery
Complete all Ember Buster Challenges
Self-explanatory.

Unholy Trinity
Complete a run with the Trinity Difficulty Modifier active
Self-explanatory.

Turbulent Triumph
Complete a run with the Chaos Difficulty Modifier active
Self-explanatory. TIP: Try to do this one using the Ember Buster, because one of this weapon's challenges and achievement is to complete a chaos run with this weapon without dying, which earns you the Mega Ember Buster Challenge achievement along with Turbulent Triumph. If you die, you will only receive the Turbulent Triumph instead.

• You have to win only once.
  
• Talk to The Collector to start it.
  
• Weapon skins from the shop are not needed for 100%.
  
• The dungeons are great to farm for Ember - all runs drop it.
  
• Just like the boss rush, this one is really challenging because it resets daily and we always start with random items.
  
• Make sure to play this when the combination of items, skills, world, boss and monsters are fun to you.

Charismatic Encounter
Meet The Collector
He can be found right next to where you start your runs.

Dungeon Dabbler
Play 1 Daily Dungeon
You don't have to win the run, just play it.

Daily Delver
Complete 1 Daily Dungeon
Self-explanatory. Good luck and have fun!

Big Spender
Make a purchase in the Token Shop
The Token Shop is accessed through The Collector. You get 1 token for participating and 1 for winning a daily Dungeon. This is easy to get. There is an Ember Converter that costs only 1 token and gets you 500 Ember.

• Talk to The Collector to start it. He can be found right next to where you start the runs.
  
• There are 10 levels on the boss rush, each level gives you an achievement when you complete it.
  
• You can get the "Alpha and Omega" achievement after you successfully finish boss rush 10. Or in a common run, you can try to fight the Architect while having 25 or more Difficulty Modifiers level, this will replace the usual fight by the true one. Thanks for pointing that out The Snopingasusual
  
• For simplicity sake, I won't list the achievements and descriptions here.
  
• Just like the daily dungeon, this one is really challenging.
  
• We start with no items or skills.
  
• Good luck and have fun!

TIPS

• Buying stuff from the market with ember won't work - everything you buy will be refunded and lost if you start a boss rush.