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Extravalence

体験版あり

KineticFox掲載日 Sep 13, 2026

About the game

あらゆる結合が戦いを変える崩壊した世界で、生きた化学元素たちのパーティーを率いよう。個性豊かなヒーローを切り替え、その能力を組み合わせ、不安定な反応を制御して、安定を取り戻せ。

Steamの原文説明

After the Great Dissociation shattered the compounds holding the world together, the chemical elements awakened as independent beings.

Carbon comes to in the Organic Canopy, a once-thriving forest now losing its stability. Free radicals tear through weakened bonds, water vanishes from the streams and an ancient metallic guardian is slowly consumed by aggressive rust.

To reach the heart of the forest, Carbon must unite with Hydrogen, Oxygen, Iron and other elemental heroes. Each of them has a distinct personality, combat role, abilities, equipment and path of progression. Their bonds can protect the party, unleash powerful reactions - or make an unstable situation even worse.

Build a Party of Living Elements

Choose a party of three unique heroes who fight and explore together. Control the active leader directly, switch between characters without leaving combat and command the abilities of every party member.

Each element remains an independent character with personal health, resources, upgrades, equipment and a unique role in the story.

Turn Chemical Bonds into Combat Strategies

Every pair of heroes creates a playable bond. Hydrogen and Oxygen can form a restorative reaction. Carbon can reinforce Iron and create a resilient defensive combination. Oxygen can increase Iron’s offensive power - but prolonged exposure may cause dangerous corrosion.

Bonds are not permanent passive bonuses. They react to your actions, evolve during battle and can become helpful, conditional, or harmful.

You do not need to know chemistry to play. Every reaction has a clear gameplay effect, while optional Field Atlas entries explain the scientific idea behind it.

Command the Group

Three heroes are present on the battlefield, control one of them.

  • Control the party leader in real time

  • Switch leaders during combat

  • Set a shared target for the group

  • Activate every hero’s individual abilities

  • Interrupt enemies with coordinated attacks

  • Manage energy, status effects, and unstable reactions

  • Continue fighting as another hero if the current leader falls

Victory depends on understanding the entire party - not just one powerful character.

Explore a Fractured Elemental World

Travel through interconnected regions shaped by chemical processes. Restore dried waterways, investigate abandoned laboratories, unlock shortcuts, discover catalysts and find records left behind before the Great Dissociation.

The Organic Canopy is only the beginning. Beyond it lie unfamiliar regions, unstable compounds, ancient mechanisms and new elemental heroes waiting to be discovered.

体験版と発売について

前回の確認時にSteamの体験版が見つかりました。ダウンロードする前に、お住まいの地域で引き続き利用できるかSteamで確認してください。

Steamの体験版、プレイテスト、早期アクセスの違いは?

情報・画像:Steam · 最終確認 UTC