Gaiadon: Eternal Quest

RPG· Idler· Auto Battler· Creature Collector

Early access since Jul 2024

An Epic Incremental/Idle RPG

80% positive · 251 reviews

Not yet

In early access, still in active development

High confidence

Active Development

Not yet

In early access, still in active development

High confidence

Active Development

Where to buy

Steam Updated 11 Oct 2026 $4.99

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Evaluation

Gaiadon: Eternal Quest launched into Early Access on July 1, 2024 and remains in that phase — the game is still versioned at 0.9.x, and no 1.0 release date has been announced. The developer, nadukkon, has been exceptionally active throughout Early Access, shipping 11 major content updates and numerous feature patches and bug fixes between July 2024 and August 14, 2026 (today's date). These updates have introduced and expanded foundational systems including crafting, Incursion mode, offline progress, expeditions, seasonal festivals, the Apotheosis prestige layer, Paragon progression, the Gems system, Divinities, the Mausoleum, and Celestium, among many others. The most recent communication is a feature patch posted today, August 14, 2026, adding offline Celestium progress, Relic Corruption, new expedition essences, and a new Divinity rank — further evidence of sustained, active development. The sole released DLC is a cosmetic Supporter Pack (released February 28, 2026), which has no bearing on the content roadmap. The game is clearly still in active Early Access development with no indication that development is winding down.

Evidence

Feature patch 0.9.8920 released today, adding Offline Celestium, Relic Corruption, new expedition essences, a new Achievement Mastery, and a new Divinity rank — ongoing development as of the assessment date.

news post · Aug 14, 2026 source development ongoing

high

Major update 0.9.8900 shipped four entirely new systems: Divinities, Mausoleum, Celestium (a new trial tower), and Relics, along with 59 new enemies, 19 new bosses, and 5 Achievement Masteries.

news post · Jun 5, 2026 source content shipped

high

Content

1 of 1 released · no outstanding content

Released

Gaiadon Eternal Quest Supporter Pack

Feb 2026

Media

Details

Developer

nadukkon

Publisher

nadukkon

Achievements

Platform

Windows

Controller

—

Steam Deck

Playable

Players

Single-player

Idler Auto Battler Creature Collector Incremental Casual RPG Simulation Crafting Adventure PvE 2D Fantasy Combat Early Access Indie

About this game

Gaiadon: Eternal Quest is an incremental/idle RPG. Embark on a thrilling journey through the realm of Gaiadon and its continents. Battle monsters, collect loot, upgrade your gear, ascend, find skill books, complete fame trials, add heroes to your arsenal, take part in timed battles, craft, send free heroes on expeditions. Increase world tiers and see how high you can get.

Features:

Equipment - Level and upgrade your equipment through various rarity tiers amassing synergy bonuses. Craft unique set gems to equip on your Gear.
Daily Quests - Complete daily quests to be rewarded with coins, XP, quest tokens, essences. Gain quest XP to reach higher quest level thereby increasing your rewards.
Ascension - Ascend to gain more stats and unlock further levels. Transcend to gain even more until you can awaken Apotheosis. There are 3 layers of prestige.
Offline Progress - Keep progressing even when you're offline.
Pets - Collect and level up over 150 pets dropped from defeated enemies. Upgrade pet rarity to boost your stats. create loadouts for specific battles.
Achievements (In-Game and Steam) - Over 175 achievements with each having over 1000 ranks in-game which reward with stats. Also, 60 steam achievements to collect.
Continents - Unlock and progress through the various continents of Gaiadon.
Incursions - Battle against rotating factions every day to gain points, loots and ranks, collect all of them boss pets. Incursion has its own prestige system.
Boss hunt and Onslaughts - Defeat Demons and the mighty Titans. Climb endless onslaught tiers for loot.
Fame - Complete fame trials and increase your renown through Gaiadon unlocking hero slots and heroes. Heroes can be equipped to give you more stats.
Corrupted Domains: Corrupt your pet and heroes, produce loot of your choice.
Skills - Skill Trainer produces skill points for you to learn new active and passive skills.
Crafting - Craft superior gears, medallions, skill books, heroes.
Expeditions - Send your inactive heroes on expeditions to various locations to fight for you, they collect loot, work towards your achievements, collect unique essences.
Seasonal Events - Every other month features a month-long festival, each with its own currency and shop with medal, pet, hero and cosmetics. Craft Elixirs to start any festival.
In-Game Time - Moon Phases and seasons, Collect Celestial Tokens to level up mystic moon phases which gives bonuses.