Astellia

52 achievements

Ultra Rare×11

Very Rare×26

Rare×14

Uncommon×1

About Astellia's achievements

Astellia has 52 Steam achievements, 11 of them ultra-rare — unlocked by under 5% of players. The rarest is "Avalon Boss Hunter", earned by just 0.5% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.5%

of players earned "Avalon Boss Hunter"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Astellia achievements

52 achievements

Avalon Boss Hunter

Defeat Avalon Bosses Blue Blood Warrior Alror, White Opalu Wolf, Cacodemon, Sunok the Great Witch, Protector Roa and Rokas, Spawn of Hellfyre

Ultra Rare0.5%

Consecutive Victories

Win a total of 7 Avalons

Ultra Rare0.7%

Gladiator

Reach Rank C in Colosseum for the first time

Ultra Rare0.8%

Achievement Elite

Clear various achievements and collect 3,000 Achievement Points

Ultra Rare1.4%

Legendary Box Chaser

Complete all Hidden Chest Achievements of Ragferant, Randeilo, and Lentuth

Ultra Rare1.5%

Secret of Athlon

Complete all Hidden Chest Achievements of Athlon

Ultra Rare1.7%

Champion

Reach Rank A in Colosseum for the first time

Ultra Rare1.7%

Secrets of Lentuth

Complete all Hidden Chest Achievements of Lentuth

Ultra Rare1.8%

Secrets of Randeilo

Complete all Hidden Chest Achievements in Randeilo

Ultra Rare2.7%

Dungeon Specialist

Clear a total of 100 Dungeons

Ultra Rare3.7%

First Victory

Win an Avalon

Ultra Rare3.8%

Athlon Vanquisher

Complete the Athlon sub-quests: Broken Trust, Assassin in the Desert, and Faulty Experiment

Very Rare5.3%

Legendary Astellian

Own 35 or more Astels

Very Rare5.5%

Secrets of Ragferant

Complete all Hidden Chest Achievements of Ragferant

Very Rare6.2%

Armor Master

Equip [Legendary] Armor for the first time

Very Rare8.0%

Weapon Master

Equip a [Legendary] Weapon for the first time

Very Rare8.1%

Lentuth Vanquisher

Complete the Lentuth sub-quests: Fighter of the Wind, Astel of Aquarius, and Black Goat of Sansara

Very Rare8.3%

Hashmal Laboratory Scenario Dungeon Clear

Clear Hashmal Laboratory Scenario Dungeon

Very Rare8.5%

Conquer Athlon

Complete all Main Quests of Athlon: Traces of the Legend, The Way to Lagash Underground Sanctum, Rashan's Mistake

Very Rare8.8%

Lagash Underground Sanctum Scenario Dungeon Clear

Clear Lagash Underground Sanctum Scenario Dungeon

Very Rare8.8%

Legendary Champion

Reach Rank S in Colosseum for the first time

Very Rare8.8%

Seeker of Wastelands

Discover Almantin Village, Humbaul Fortress and Hashmal Laboratory for the first time

Very Rare8.9%

Achievement Hunter

Clear various achievements and collect 1,000 Achievement Points

Very Rare9.8%

Sansara Fortress Scenario Dungeon Clear

Clear Sansara Fortress Scenario Dungeon

Very Rare10.1%

Now It Begins

Reach Character Level 50

Very Rare10.1%

Conquer Lentuth

Complete all Main Quests of Lentuth: Dawn Howl Subjugation, Witch of the Abandoned House, Dogavi Night Market, Maglev Union

Very Rare10.4%

Dogavi Black Market Scenario Dungeon Clear

Clear Dogavi Black Market Scenario Dungeon

Very Rare10.5%

Plain Explorer

Discover Ivera Fortress, Anatemo Village and Morara Plains Fortress for the first time

Very Rare11.3%

Archduke Caleonid’s Mansion Scenario Dungeon Clear

Clear Archduke Caleonid's Mansion Scenario Dungeon

Very Rare11.4%

Fortenora Underground Prison Scenario Dungeon Clear

Clear Fortenora Underground Prison Scenario Dungeon

Very Rare12.3%

Elite Astellian

Reach Character Level 40

Very Rare12.5%

Armor Veteran

Equip [Heroic] Armor for the first time

Very Rare12.9%

Weapon Veteran

Equip a [Heroic] Weapon for the first time

Very Rare13.4%

Temple of Blessings Scenario Dungeon Clear

Clear Temple of Blessings Scenario Dungeon

Very Rare14.3%

Conquer Randeilo

Complete all Main Quests of Randeilo: Stellar Heritage, Attacking Macarzan Basin, Reclaiming the Temple of Blessings

Very Rare14.7%

Randeilo Vanquisher

Complete the Randeilo sub-quests: A Merchant's Secret, Butterfly Fairies in Danger, and Foxy New Comrade

Very Rare14.8%

Macarzan Basin Scenario Dungeon Clear

Clear Macarzan Basin Scenario Dungeon

Very Rare14.9%

Forest Sage

Discover Frel Village, Twilight Village and Temple of Blessings for the first time

Rare15.1%

Veteran Astellian

Reach Character Level 30

Rare16.0%

Dungeon Explorer

Clear a total of 10 Dungeons

Rare16.1%

Hall of Equality Scenario Dungeon Clear

Clear Hall of Equality Scenario Dungeon

Rare16.9%

Veteran Astellian

Own 20 or more Astels

Rare17.0%

Ragferant Vanquisher

Complete the Ragferant sub-quests: Taking Care of Kiyo Kidnappers, Eline Falls Purification, and How to Stop the Epidemic

Rare20.9%

Armor Apprentice

Equip [Rare] Armor for the first time

Rare21.1%

Proof of Astellian

Own 10 or more Astels

Rare23.9%

Arau Cave Scenario Dungeon Clear

Clear Arau Cave Scenario Dungeon

Rare24.0%

Conquer Ragferant

Complete all Main Quests of Ragferant: Rutlass Bandits, Orcs of Crimson Rock Valley, Final Chance

Rare24.3%

Weapon Apprentice

Equip a [Rare] Weapon for the first time

Rare24.7%

Beginning Adventurer

Discover Meiville, Full Moon Market and Rumbling Axe Outpost for the first time

Rare25.6%

Crimson Rock Valley Scenario Dungeon Clear

Clear Crimson Rock Valley Scenario Dungeon

Rare27.9%

First Achievement

Clear various achievements and collect 100 Achievement Points

Rare28.1%

Rutlass Den Scenario Dungeon Clear

Clear Rutlass Den Scenario Dungeon

Uncommon32.7%