Echo Abyss AI DUNGEON

The Brother in the Echo: full secret-ending guide

Spoilers below. The secret ending does not require the final boss, but it does require you to return alive.

Spoiler warning: this page names the floors and trigger words.

Conditions

  1. Find one trace on Floor 3, one on Floor 6 and one on Floor 8.
  2. Each floor can only count once.
  3. Your action must mention “brother” or “brother” and at least one search word: find, search, look, ask, trace, charm, letter, clue, sign.
  4. After the third trace you receive the Brother's Charm.
  5. Take the Abyss Heart and return to the surface. You may fight the final boss or flee.

What to type

On Floor 3: “I search for my brother's traces”, “I examine the scratches and ask about my brother”, or “I look for my brother's charm.”

On Floor 6 and Floor 8, repeat the search with the words “brother” and a search verb. The clue counter shows 1/3, 2/3, 3/3.

Common failures

Reward

You unlock the hidden achievement A Name in the Echo and the ending The Brother in the Echo. The ending takes priority over Without Looking Back.

See all conditions in the 13 endings list.

Enter the dungeon

Free to start. No download. If you do not know what to type, begin with “I walk down the stone steps.”

Play Echo Abyss

FAQ

Which floors contain the clues?

Floors 3, 6 and 8, one each.

What words trigger a clue?

Brother/brother plus find, search, look, ask, trace, charm, letter, clue or sign.

Is the final boss required?

No. Return alive after collecting all three clues.