COSM-GAME OUTERPLANE
OUTERPLANE is a free-to-play turn-based RPG developed by VA Games and published by Major9. Players control K, an Earthling summoned to the world of Mirsha, where he builds alliances with heroes to confront divine beings and nations in conflict. Progression focuses on collecting and upgrading heroes through the gacha system while advancing through the main story and challenge content. Its defining gameplay centers on strategic skill chains and burst abilities that reward precise team composition and timing.
Game summary
On this page
Latest update
The July 21, 2026 update introduced a renewed story with a new protagonist and companions, revamped guide quests, and permanent event dungeons. The base layout was updated and several balance adjustments were applied, including team restrictions for Heatwave Cop Delta and Ryu Lion.
Release date and status
OUTERPLANE launched globally for mobile on May 23, 2023. The Japanese version followed in June 2024. A PC version via Steam is planned for August 2026.
| Global release | May 23, 2023 |
| JP release | 2024-06 · Android, iOS / iPadOS |
| Original launch platforms | |
| Global status | Released |
| Pricing model | Free-to-play·In-app purchases |
| Availability | Google PlayApp StoreSteam |
Platforms and availability
OUTERPLANE is available on Android and iOS / iPadOS through their respective mobile stores. A PC release via Steam is scheduled for August 2026. The game supports multiple languages including English, Korean, Japanese, and Chinese.
Gameplay and setting
OUTERPLANE is a turn-based RPG where players collect and upgrade heroes through a gacha system. Combat revolves around skill chains and burst abilities, with each hero fulfilling distinct roles and elemental affinities. Players form a party of four and use strategic timing to maximize damage against enemies.
The story follows K, an Earthling summoned to the world of Mirsha, who joins forces with companions including the automaton Eva to confront divine beings and unravel political conflicts between nations. The narrative spans multiple seasons, with Season 4 currently ongoing.
Trailer, screenshots, and media
The official media includes a promotional video showcasing animated skill sequences and character reveals, alongside gallery images of turn-based combat, boss encounters, and character artwork.
Developer and publisher
OUTERPLANE was developed by VA Games and is now published globally by Major9, which acquired the games IP and development team in 2026. Major9 took over publishing services from Smilegate in September 2025.
| Developer | VA Games |
| Publisher | Major9 |
| Official website | OUTERPLANE |
Download and availability
The mobile version is available as a free download on Google Play and the App Store. The upcoming PC version will be available through Steam.
System / Device Requirements
OUTERPLANE has official minimum specifications for mobile devices. Verified PC requirements from Steam are currently partial.
| Android specification | Minimum |
|---|---|
| OS | Android 9 or higher |