SEIDEN: Explore Unknown Worlds and Fight Void Life Forms

9/8/2026, 5:05:17 PM

Release date: 8/31/2024

Tags: #action #adventure #rpg #indie #casual #fantasy #third-person #dungeon-crawler

User Reviews

Score: 100%3 user reviews
Review Count: 3 reviews
Fetched At: 9/8/2026, 5:05:17 PM

Reference prices

Japan

¥ 350 (JPY)

Steam JP

$2.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 350
Global Price: $2.99
Price in Your Region: ¥ 350Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 9 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/8/2026, 5:00:22 PM

Key highlight

SEIDEN is a post-apocalyptic RPG where players explore unknown worlds, survive hazardous environments like underwater and space maps, and battle void life forms. It features a narrative of humanity gaining power from lig

Who this is for

Ideal for players seeking an epic adventure in a post-apocalyptic world with realistic survival elements. The experience of exploring unknown realms and confronting powerful enemies will surely captivate you.

Details

Overview

SEIDEN invites players into a compelling narrative set in a post-apocalyptic world where humanity fights for survival against overwhelming threats. The game blends exploration of unknown realms with intense, realistic combat mechanics. Players will embark on a journey from ordinary humans to beings of transcendent power, confronting the void and preventing the end of Earth.

Highlights

Genre Blend: Combines Action, Adventure, RPG, and Casual elements with a Fantasy setting.
Unique Survival Mechanics: Features environmental hazards on underwater and space maps, requiring specific suits to survive.
Epic Narrative: Follows humanity's struggle against void life forms, powered by light, and the player's journey of awakening.

Who It's For

This game is for players who enjoy narrative-driven experiences with a mix of exploration and challenging combat. Fans of post-apocalyptic settings, fantasy elements, and games that require strategic survival will find SEIDEN engaging. Its casual aspects also make it accessible to a broader audience.

Game Info

SEIDEN is an Action, Adventure, and RPG developed by OF and published by OF Game. It supports multiplayer and features Steam Achievements. The game was released on August 31, 2024, and is available in numerous languages, including English, Japanese, and Simplified Chinese. Its gameplay emphasizes realistic combat and survival in diverse, hazardous environments.