★ SteamVault Guide

Eternights — Achievement Walkthrough

26 achievement guides · Full game page →

At a glance

Difficulty10/10

Missable2

Permadeath runNo

Difficulty-specificNo

GrindNo

Online requiredNo

⚠️ 2 easy-to-miss achievements are flagged with a ⚠️ badge below — grab them as you play instead of replaying later. (Spoiler-safe: names only, no story details.)

ℹ️ These are auto-generated quick tips — a starting point, not gospel. Spotted a mistake? Add a community tip on the game page or write a community guide — player-written guides are our most reliable source.

New arm✓ Unlocked

You awakened your new arm. · 85.0% of players

~Story

Awaken your new magical arm.

Mid-story plot beat. Unmissable. The arm becomes your combat tool throughout the game.

Shelter Escape✓ Unlocked

Escaped the shelter. · 83.2% of players

~Tutorial

Escape the initial shelter.

First story beat. Follow the tutorial out of the shelter into the post-apocalyptic city. Unmissable.

The First Bond✓ Unlocked

The start of a peculiar bond. · 71.4% of players

~Early game

Form your first Confidant bond.

Eternights mixes dating sim with combat. First bond unlocks via early dialogue with a party member. Easy by Day 2-3.

Novice Scavenger✓ Unlocked

You explored the city for the first time. · 63.4% of players

~Early game

Explore the ruined city for the first time.

Story-tied. Leave the shelter zone and explore the city. Unmissable.

Master Craftsman✓ Unlocked

You got creative with your hand. · 50.6% of players

~Early game

Craft your first weapon or item.

Use the workbench to craft any item with scavenged materials. Tutorial introduces this. Unmissable.

First wall✓ Unlocked

You helped Yuna destroy the first wall. · 49.9% of players

~Day 5-7

Help Yuna destroy the first dungeon wall.

Story-locked. Yuna's tentacle arm punches through a magical barrier. Unmissable during the first dungeon arc.

Piggyback Expert✓ Unlocked

Now you know how to give proper piggyback rides. · 48.8% of players

~Story

Carry a party member via piggyback during a story moment.

Specific scene where a character is injured and you carry them. Unmissable cutscene.

Second wall✓ Unlocked

You helped Min break through the second wall. · 37.6% of players

~Mid-story

Min breaks through a second magical barrier.

Story-locked. Mid-game progression. Unmissable.

Expert Scavenger✓ Unlocked

You scavenged 10 city items. · 35.4% of players

~Cumulative

Scavenge 10 unique items from the city.

Each scavenge run yields random items. 10 unique types — easy by mid-game with regular exploration.

Their Rock✓ Unlocked

Reach max rank with a Confidant. · 30.8% of players

~Focused dating arc

Reach max rank with any single Confidant.

Pick a favourite (Yuna, Min, Yohan, Sia, or Chani). Spend all your dating slots on them. Max bond completes the achievement.

Stone Retriever✓ Unlocked

You retrieved the Stone. · 30.3% of players

~Story

Retrieve a key story stone artifact.

Story beat involving a magical stone McGuffin. Unmissable.

Find myself✓ Unlocked

Hidden achievement28.5% of players

~Mid-game side content

Complete the self-discovery side arc.

Hidden. Player character (V) has a personal arc separate from the Confidants. Triggered via specific dialogue lines + journal entries. Wiki has the trigger sequence.

Yuna's Promise✓ Unlocked

You made a promise with Yuna. · 28.2% of players

~Yuna route

Make a promise with Yuna at her max-bond moment.

Yuna's romance arc culminates in a promise dialogue. Pick the affirmative option. Date her exclusively to unlock the path.

Truebro✓ Unlocked

You went on all of Chani's dates. · 22.4% of players

~Chani's arc

Go on all of Chani's dates.

Chani's bro-tier friendship + romance dates. Complete all of them by carving out specific dating slots.

Min's Promise✓ Unlocked

You made a promise with Min. · 21.3% of players

~Min route

Make a promise with Min.

Same as Yuna's but Min's bond arc. Romance dating event triggers the promise scene.

Sia's Promise✓ Unlocked

You made a promise with Sia. · 20.9% of players

~Sia route

Make a promise with Sia.

Sia is the LGBTQ+ romance option for some V configurations. Same promise-event mechanic.

Romantic✓ Unlocked

Going out with 1 person only til the end. · 17.7% of players

⚠️ Easy to miss~Single playthrough

Stay exclusively committed to ONE Confidant the entire game.

Pick ONE romance, never date others. Even casual dates with other characters break this. Strict monogamy run. Plan with a guide; some social events require careful navigation.

TentacleMAN✓ Unlocked

You went on all of Yuna's dates. · 11.6% of players

~Yuna's arc

Go on all of Yuna's dates.

Yuna is the protagonist's primary love interest in many runs. Her full date arc. Joke achievement name about her tentacle arm.

Yohan's Promise✓ Unlocked

You made a promise with Yohan. · 8.9% of players

~Yohan route

Make a promise with Yohan.

Yohan is the male romance option. Same promise-dialogue structure as the other Confidants.

Flawless✓ Unlocked

You are a social butterfly. · 8.3% of players

~Time management

Be a social butterfly — successfully complete all social events with all characters.

Eternights has a strict day-night cycle. You can only do limited activities per day. Plan a schedule that hits every social event for every character. Wiki has the optimal calendar.

Plushyboy✓ Unlocked

You went on all of Min's dates. · 7.3% of players

~Min's full arc

Go on all of Min's dates.

Min has ~5-7 unique date events. Complete each before the apocalypse arrives.

LOVEassistant✓ Unlocked

You went on all of Sia's dates. · 6.5% of players

~Sia's arc

Go on all of Sia's dates.

Sia's full date schedule. Completes her bond questline.

Dreamboat✓ Unlocked

You went on all of Yohan's dates. · 4.1% of players

~Yohan's full arc

Go on all of Yohan's dates.

Yohan's full date sequence. Each date adds rank to the bond. Wiki has the full schedule.

True Player✓ Unlocked

Date every dateable character. · 3.4% of players

⚠️ Easy to miss~Optimised playthrough

Date EVERY dateable character.

Opposite of Romantic. Date all 5 Confidants simultaneously. Risky — characters can get jealous and break dates. Wiki-guided playthrough recommended.

Bond Lord✓ Unlocked

Reach max rank with all your confidants and additional dating scenes. · 3.0% of players

~Optimised run

Max-rank ALL Confidants (party + datable characters).

Max bond with Yuna, Min, Yohan, Sia, Chani — all the bond-eligible characters. Requires strict time management. Use a guide for the optimal schedule. Multiple playthroughs may be required.

Time Lord✓ Unlocked

Hidden achievement2.7% of players

~12-15 hours

Complete the game.

Beat the main story across the full apocalypse timeline. Unmissable on completion. Tied to the in-game countdown — each day advances time toward the climax.