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Mongil: Star Dive — Achievement Priority Guide (275 Achievements)

The complete achievement priority guide for Mongil: Star Dive — 275 total achievements split across daily (153) / adventure (24) / contents (21) / growth (14) / normal (20) / diary (11) / other (32) categories. Top 50 to grind first for the maximum reward-per-time ROI, plus the strategy for handling the 153 daily achievements without burnout.

Mongil: Star Dive — Achievement Priority Guide (275 Achievements)

Achievement Priority
Mongil: Star Dive · Achievement Guide

Achievement Priority Tracker

275 achievements · Top 50 to grind first · Daily-driven rewards path

The complete achievement priority guide for Mongil: Star Dive — 275 total achievements split across daily (153) / adventure (24) / contents (21) / growth (14) / normal (20) / diary (11) / other (32) categories. Top 50 to grind first for the maximum reward-per-time ROI, plus the strategy for handling the 153 daily achievements without burnout.

  • 275 achievements
  • Top 50 priority
  • Daily strategy
  • Reward optimisation
TL;DR

TL;DR

The 275 launch achievements split into 7 categories with very different ROI profiles. 153 are 'daily' achievements (clear story missions, complete daily quests) — these tick naturally as you play and don't need grinding. 24 'adventure' achievements are exploration / puzzle / event focused — high-impact rewards but require dedicated time. 21 'contents' achievements are Conquest / boss / leaderboard achievements — gated by your team's progression. 14 'growth' achievements grind your account stats (artifact fusions, level-ups) — long-term passive completion.

The top-50 priority list focuses on (1) high-reward one-shot achievements ('First Step to Becoming an Adventurer' = name change, instant tick), (2) milestone achievements that unlock account-wide bonuses ('Conqueror' = 300 battle achievements, gates other rewards), and (3) low-cost cumulative achievements ('Brain Overdrive' = 50 Oz puzzles, paced over first month). Skip the high-cost grinds (15M Gold, 2000 artifact fusions) until late endgame.

Daily-category achievements (153 of them) tick naturally — you don't grind for them, you just play. The trap is the 32 'other' category — many are '[Coming soon]' placeholders for patch 1.1+ content. Don't waste time trying to hunt these — they don't unlock yet.

  • ROI clarity by categorySCategories have very different reward density — daily tick naturally, growth grind passively, contents gate on progression.
  • Top-50 priorityAFirst 50 achievements unlock the most account-wide rewards. Focus here before chasing completion.
  • Daily achievement strategyS153 dailies tick via normal play — don't grind separately. See [daily-checklist] for the 5-min routine.
  • Grind-friendly long-termBGrowth category (artifact fusions, level-ups) tick passively over months. Don't rush them — they complete naturally.
  • Coming-soon placeholder problemC32 'other' achievements are largely '[Coming soon]' placeholders for future patches. Skip until they unlock.

Pros

  • 275 achievements give long-tail content — the grind never fully completes, so always something to chase.
  • Categories make priority obvious: daily / growth = passive, adventure / contents = grind, other = skip until unlocked.
  • High-reward one-shot achievements (name change, first clear, first fusion) tick instantly with no grind.
  • Daily-category achievements (153) auto-complete via the standard 5-minute daily routine — see [daily-checklist] for the routine.
  • Milestone achievements (Conqueror 300 battle achievements) unlock account-wide bonuses + grade-up rewards via mail.
  • Growth achievements (2000 artifact fusions, 4000 artifact level-ups) tick passively over months — long-term completion without active grinding.

Cons

  • 153 daily achievements is overwhelming if you try to 'check off' all of them — most just tick during normal play.
  • Some achievements are gated behind specific boss completions (Conquest Expert - Amon = 125 Amon clears) — long Conquest grind.
  • 32 'other' category are largely '[Coming soon]' placeholders for patch 1.1+ — wasted achievement slots at launch.
  • Growth achievements (Big Spender = spend 150M Gold) require massive grinding — long-term endgame only.
  • Story-locked achievements (Clear Episode 3) require linear story progression — can't skip ahead.
  • Achievement reward points aren't always exposed in the data tooltip — players sometimes grind low-value achievements without realising.
TL;DR

Top 50 priority

Instant-tick + milestone + high-cost grinds — three categories of priority.

Instant-tick (Week 1)DO THESE FIRSTTop 5 instant-tick achievementsFirst Step to Becoming an Adventurer (change name 1 time — instant, free). First crafting attempt (Diary: Attempt crafting 1 time). First Monsterling Combination (Diary: Attempt Monsterling Combination 3 times). First capture (Diary: Capture 5 monsters). Total time investment: ~5 minutes. Total rewards: significant for week 1.
Milestones (first month)MEDIUM-EFFORTTop 10 milestone achievements (first month)Conqueror (300 battle achievements — ticks naturally). Brain Overdrive (50 Oz puzzles — complete via Adventure Map exploration). Episode 3 clear (linear story progression). Conquest Expert - Custos / Amon / Avardan (125 clears each — daily Conquest tickets + weekly leaderboard). Most are 1-3 month timelines via daily play.

Long-term + skip

  • High-cost growth grinds (late-endgame) — Big Spender (150M Gold), Ancient Artifact Collector (2000 artifacts), Ancient Artifact Potential (1000 fusions), Ancient Artifact Power (4000 level-ups). 6+ month grinds — passive completion only, don't grind actively.
  • Daily auto-complete achievements (don't grind) — 153 daily achievements tick naturally via the 5-minute daily routine: A Journey of a Thousand Miles Begins with a Single Step (100 contribution = ~1 week daily), main quest progression achievements, all daily-category. See [daily-checklist].
  • Skip — [Coming soon] placeholders (32 entries) — The 'other' category includes 32 '[Coming soon]' achievements that don't unlock at launch — placeholders for patch 1.1+. Don't waste time hunting them. Re-evaluate at patch hits.
Category breakdown

275 achievements split by category

Each category has a different reward-per-time profile.

Achievement category overview

  • Daily (153 — 56%) — Story progression, main quest clears, contribution earning. Tick naturally via normal play. Don't grind separately.
  • Adventure (24 — 9%) — Oz puzzles, exploration achievements, event milestones. Dedicated time grind but high-reward. Brain Overdrive (50 puzzles), Friend of the Elves (Episode 3).
  • Contents (21 — 8%) — Conquest clears, boss-specific milestones (Conquest Expert - Amon 125 clears). Daily Conquest tickets paced over 4-6 months.
  • Other (32 — 12%) — Largely '[Coming soon]' placeholders for patch 1.1+. Skip at launch. Mixed bag of one-off achievements.
  • Normal (20 — 7%) — Milestone account stats (Big Spender = 150M Gold, Encroaching Chill = 21 Ice characters). Passive tick over months.
  • Growth (14 — 5%) — Long-term grind (2000 artifacts, 1000 fusions, 4000 level-ups). Don't grind actively — tick passively over 6+ months.
  • Diary (11 — 4%) — First-time achievements (first craft, first monster capture, first fusion). Instant tick — do these in week 1.
Top 50 priority

First 50 achievements to grind

Highest reward-per-time ROI. Tick these first.

Week 1 — instant-tick (10 achievements)

1. First Step to Becoming an Adventurer (name change, instant). 2-5. All 4 Diary first-time achievements (craft / monsterling combination / capture / fusion — 5-10 min total). 6-10. First-clear of every launch story chapter (~3 hours story progression). Total time: <4 hours of play. Total rewards: significant week-1 currency / shards.

Week 1-2 — Adventure exploration (15 achievements)

Brain Overdrive (50 Oz puzzles via Adventure Map). Region-specific exploration (Elendor / Varhine / Serenia / Surah / Namryung — see [regions] guide). Friend of the Elves (Episode 3 clear). Adventure-category fast-clear achievements via dedicated exploration sessions.

Week 2-4 — Contents Conquest progression (15 achievements)

First Conquest clear of each launch boss (Custos / Amon / Avardan / Duoxini / Hahnul). First Dimensional Rift season clear. Conquest leaderboard tier achievements. Most gate on team progression — see boss guides for clear strategies.

Week 4-8 — Conquest Expert grind (10 achievements)

Conquest Expert - Custos (125 clears). Conquest Expert - Amon (125 clears). Conquest Expert - Avardan / Duoxini / Hahnul. ~4-6 months at daily Conquest ticket spend. Don't rush — focus the daily clear on the boss that drops the materials you need.

Daily achievement strategy

Handling the 153 daily achievements

Don't grind them separately. Let them tick via the 5-minute daily routine.

  • Story progression dailies (60+) — Clear the main quest. These tick as you advance the story — 'A Dark Shadow' (Lord of Void), 'A Flick of Death's Tail' (Corrupted Avardan), etc. Each launch story arc unlocks 5-10 dailies.
  • Contribution earning dailies (20+) — A Journey of a Thousand Miles Begins with a Single Step (100 contribution). Contribution accumulates via adventurer quests + daily missions. Ticks over ~1-2 weeks of daily play.
  • Daily completion milestones (15+) — Complete X daily missions / X battles / X dungeon clears. Tick via the standard 5-minute daily routine (see [daily-checklist]).
  • Boss / clear achievements (30+) — First-clear achievements for every dungeon stage, Conquest tier, and Dimensional Rift species. Tick during your normal Conquest ticket spend + Dimensional Rift weekly session.
  • Misc (28+) — Item-collection achievements (Acquire X type of item), character-stat achievements (Reach Adventure Level X), exploration achievements. Tick passively over months.
What to skip

Achievements to ignore at launch

Don't waste time on these.

  • [Coming soon] placeholders (32) — The 'other' category includes 32 '[Coming soon]' achievements that don't unlock at launch. Wait for patch 1.1+ notifications. Don't try to hunt them.
  • Big Spender (150M Gold) — Spend 150,000,000 Gold. Long-term endgame grind — completes naturally over 12+ months of daily play. Don't actively grind.
  • Ancient Artifact Power (4000 level-ups) — Level up artifacts 4000 times. Multi-month passive grind. Ticks via daily artifact upgrades — don't sit and grind.
  • Encroaching Chill (21 Ice characters) — Have 21 Ice characters. Currently impossible at launch (only 3 Ice characters in the launch roster: Ophelia, Cloud, Sera). Wait for future Ice character releases.
  • Coin Collector (100k coins in Monster Races) — Monster Race minigame — niche content. Only grind if you enjoy the race minigame itself.
  • Element-stack achievements — 'Have 21 X-element characters' achievements require multiple patches of releases. Skip until 1.5+ patches land.
Related guides

Continue reading

Pair this achievement guide with the daily routine + endgame loops.

  1. 1Daily ChecklistDaily ChecklistThe 5-minute daily routine that auto-ticks ~80% of the 153 daily achievements.Routine
  2. 2Conquest & RiftsConquest & RiftsConquest Expert achievements gate on daily Conquest ticket spend — see this guide for the endgame loop strategy.Endgame loops
  3. 3Adventure Map RegionsAdventure Map RegionsAdventure category achievements gate on region-specific exploration — see this guide for the per-region walkthrough.Exploration
  4. 4Dimensional Rift SeasonDimensional Rift SeasonDimensional Rift species clear achievements gate on weekly Rift session.Endgame

Achievement priority + Daily Checklist + Conquest endgame loops cover the achievement progression path.

Stop reading, start tracking

Plan it on ZeroLuck

Use these free tools to track your achievement progress + match with Season Pass.

ToolAchievement trackerTrack all 275 achievements — see your progress, filter by category, and check completion status.ToolSeason Pass trackerDaily / weekly Season Pass missions overlap heavily with achievements — see both side-by-side.CommunityCommunity character buildsSome character-specific achievements unlock via specific gear / Canto builds — see community references.
Quick answers

FAQ

How many achievements are there in Mongil: Star Dive?
275 launch achievements split into 7 categories: daily (153 = 56%), adventure (24 = 9%), contents (21 = 8%), other (32 = 12%), normal (20 = 7%), growth (14 = 5%), diary (11 = 4%).
Which achievements should I prioritise first?
Week 1: instant-tick achievements (Diary first-time, name change, first-clear story). Week 1-2: Adventure exploration (Brain Overdrive 50 Oz puzzles, region exploration). Week 2-4: Contents Conquest first-clears. Week 4-8: Conquest Expert (125 clears per boss). Skip: [Coming soon] placeholders + high-cost grow grinds (150M Gold, 2000 artifacts).
Should I grind the 153 daily achievements?
No. They tick naturally via the 5-minute daily routine (see [daily-checklist]). Story progression, contribution earning, daily completion milestones all auto-complete via normal play. Don't stress the count.
What are [Coming soon] achievements?
The 'other' category includes 32 '[Coming soon]' placeholder achievements that don't unlock at launch — reserved for patch 1.1+ content. Don't waste time hunting them. Re-evaluate when patch notes announce new content.
How long does the Conquest Expert grind take?
Conquest Expert - Custos / Amon / Avardan / Duoxini / Hahnul each require 125 Conquest clears. Daily Conquest ticket spend = ~6 attempts/week per boss = ~21 weeks (4-5 months) per Conquest Expert. Focus the daily clear on the boss whose materials you need most.
Can I complete Big Spender (150M Gold) F2P?
Yes but over 12+ months. Gold spending ticks via every Equipment upgrade, ascension, and fusion — passive completion via normal play. Don't actively grind it.
Why can't I unlock Encroaching Chill (21 Ice characters)?
Launch roster has only 3 Ice characters (Ophelia, Cloud, Sera). The achievement requires 21 Ice characters — impossible at launch. Future patches will release more Ice characters; tick when patch 1.5+ lands.
Do achievements give Season Pass points?
Some overlap. Many daily-category achievements share triggers with daily Season Pass missions (clear X dungeon, complete X battles). Both tick simultaneously via normal play. Check the in-game Season Pass for overlapping completions.
What rewards do achievements give?
Mixed: currency (gems / gold), shards (character / Monsterling), upgrade materials, cosmetic titles. Higher-tier achievements (Conqueror 300 battle achievements, milestone achievements) give significantly more rewards than dailies.
Should I focus on achievements over team-comp progression?
No. Achievements are a long-tail content layer — they tick over months while you focus on team-comp + boss progression. Pull strategy + substats + daily routine are higher-priority than achievement hunting at launch.

Sources & method

All achievement names and descriptions trace back to in-game data in games/mongil/data/achievements-list.json. Priority recommendations are our editorial reading written in our own words.

  • All 275 achievement data exports (games/mongil/data/achievements-list.json) — name, category, description, reward (where exposed).
  • Category counts: daily 153, adventure 24, contents 21, other 32, normal 20, growth 14, diary 11.
  • Community feedback on achievement reward density + Conquest Expert grind timing.
  • Cross-reference with the daily-checklist + Conquest-rifts guides on this site for the loop strategy.