Ariana and the Elder Codex

Adventure· Platformer· Action· Action-Adventure

Released Apr 2026

Ariana must restore the Codices and unravel the Library's hidden truths...

78% positive · 138 reviews

Not yet

Released, but content still planned

High confidence

Content Planned

Not yet

Released, but content still planned

High confidence

Content Planned

Where to buy

Steam Updated 11 Oct 2026 $29.99 Green Man Gaming Steam key Updated 12 Oct 2026 $29.99 IndieGala Steam key Updated 12 Oct 2026 $29.99

Prices in USD, as listed by each store.

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Evaluation

Ariana and the Elder Codex launched on Steam on April 29, 2026. The store lists four DLC items: a digital art book (released at launch on April 29, 2026), a digital soundtrack, and two gameplay DLC packs — Rainfall Ring and Mothers' Blessing. All three of these post-launch items carry a listed release date of June 30, 2026, which has not yet arrived as of today (June 16, 2026). This means two paid gameplay DLC packs are confirmed coming to the game in the near future. A post-launch bug fix patch (1.0.2) was issued on May 1, 2026, addressing Japanese language and Steam Cloud issues, showing the developer is actively supporting the release. The game is a straightforward action-platformer published by Idea Factory International with no signs of a live service structure.

Evidence

Rainfall Ring DLC listed on the store with a release date of June 30, 2026 — not yet released as of today.

dlc listing · Jun 30, 2026 source content planned

high

Mothers' Blessing DLC listed on the store with a release date of June 30, 2026 — not yet released as of today.

dlc listing · Jun 30, 2026 source content planned

high

Content

4 of 4 released · no outstanding content

Released

Ariana and the Elder Codex - Rainfall Ring

Jun 2026

Released

Ariana and the Elder Codex - Mothers' Blessing

Jun 2026

Media

Details

Developer

Idea Factory

Publisher

Idea Factory International, Inc.

Achievements

Platform

Windows

Controller

full support

Steam Deck

Playable

Players

Single-player

Action Adventure Platformer Action-Adventure 2D Platformer Anime Exploration 2D Fantasy 3D Stylized Atmospheric Combat Female Protagonist Metroidvania

About this game

About Ariana and the Elder Codex

The Librarian Ariana's mission is to repair the Seven Hero Codices, which have been altered. Due to the terrible damages, magic has vanished from the world.

By utilizing special Librarian magic that allows her to enter Codices, Ariana seeks to mend the books to bring back magic. Can Ariana safely repair each tome and unravel the mysteries hidden within the Library?

Key Features

Restore the books, reclaim the magic

Venture into the Seven Hero Codices as Ariana, defeating enemies to earn new magic spells and abilities that grant access to previously unreachable areas. Restore Repair Points by taking on platforming and combat challenges that put your abilities to the test. Clear Repair Points as quickly as possible for permanent HP boosts and more!

Librarian Magic materializes

With 30+ unlockable magic spells and abilities, mix and match them across six slots as you embark on your journey to repair the altered Codices. Experiment with different combinations to discover what best suits your playstyle.

Clash with the guardians of the altered Codices

Face formidable bosses, each with a devastating arsenal that will test your combat and platforming skills. Dodge spells, time your attacks, and stay on top of your health to prevail.

Harness the power of Magic Items

Mitigate challenges by unlocking, crafting, and equipping Magic Items to boost stats and gain buffs such as elemental boosts, increased critical hits, reduced knockback, and more!