OUTERPLANE
OUTERPLANE is a turn-based RPG set in Mirsha, a fantasy world where players assemble teams of heroes and use coordinated attacks to overcome story battles, bosses, and competitive challenges. Combat centers on Skill Chains, which let party members follow one another with linked attacks, and Burst abilities that strengthen skills when enough action points are available. New players now begin with a renewed storyline and a new protagonist before gaining access to K's earlier journey, preserved as the Origin Story through the World Memory system. Hero development, equipment, affinity systems, PvP modes, guild activities, and repeatable endgame challenges provide the longer-term progression.
Game summary
On this page
Latest update
9/8(Tue) Update is the current live OUTERPLANE update. It went live on September 8, 2026 and added the new hero Titia and Resonance Rin, opened New Story Area 4 for the renewed protagonist storyline, added the Earth boss Chimera to Dimensional Singularity, and expanded Auto Battle and Continuous Battle support across major PvE content.
Release date and status
OUTERPLANE launched globally on Android and iOS / iPadOS on May 23, 2023. Its native Windows PC version officially launched through Steam on August 27, 2026 at 03:00 UTC, expanding the same Global game to PC.
| Global release | May 23, 2023 |
| Steam PC Launch release | Aug 27, 2026 · 03:00 UTC · PC |
| Platforms | |
| Global status | Released |
| Pricing model | Free-to-play·In-app purchases |
| Availability | Google PlayApp StoreSteamGoogle Play Games on PC |
Platforms and availability
OUTERPLANE is available on Android, iOS / iPadOS, and Windows PC. Mobile players can download the game through Google Play or the App Store, while PC players can use the native Steam version or access the Android version through Google Play Games on PC.
Gameplay and setting
OUTERPLANE uses four-hero turn-based battles built around elemental matchups, Skill Chains, and Burst abilities. Players collect and develop heroes, configure equipment and team roles, and progress through story missions, boss challenges, Arena modes, guild activities, and repeatable endgame systems such as Dimensional Singularity and Monad Gate.
The game takes place in Mirsha. New players now begin with the renewed story and its new protagonist, while World Memory later connects that journey to K's earlier campaign, which remains available as the Origin Story rather than being removed or replaced.
Trailer, screenshots, and media
The selected media combines the official promotional video with seven publisher-hosted images showing the renewed story, permanent content interfaces, the Base system, guild activity, and other playable systems.
Developer and publisher
MAJOR9 currently develops and publishes OUTERPLANE across its live mobile and Steam releases.
| Developer | MAJOR9 |
| Publisher | Major9 |
| Official website | OUTERPLANE |
Download and availability
Android and iOS / iPadOS players can install OUTERPLANE through Google Play and the App Store. Windows players can install the native PC version through Steam or access the Android version through Google Play Games on PC.
System / Device Requirements
OUTERPLANE publishes full native Windows requirements through Steam, while Google Play Games on PC has separate requirements for that access route. The official support center provides the Android operating-system floor, and the App Store provides the current iPhone and iPad compatibility requirements.
| PC specification | Minimum | Recommended |
|---|---|---|
| Architecture | 64-bit processor and operating system | 64-bit processor and operating system |
| OS | Windows 10 64-bit | Windows 10 / 11 64-bit |
| CPU | Intel Core i3-6100 / AMD Ryzen 3 1200 | Intel Core i5-8400 / AMD Ryzen 5 2600 |
| RAM | 8 GB | 16 GB |
| GPU | Intel UHD Graphics 630 / NVIDIA GeForce GTX 460 / AMD Radeon HD 6850 | NVIDIA GeForce GTX 1050 Ti / AMD Radeon RX 570 |
| DirectX | Version 11 | Version 11 |
| Storage | 20 GB available space | 20 GB available space |
| Sound | DirectX-compatible sound device | DirectX-compatible sound device |
| Other | Hardware virtualization support may be required depending on the environment | SSD highly recommended |
| Google Play Games on PC specification | Minimum |
|---|---|
| OS | Windows 10 v2004 |
| Processor | 4 physical CPU cores |
| Memory | 8 GB RAM |
| Graphics | Intel UHD Graphics 630 or comparable |
| Storage | SSD with 10 GB available space |
| Windows account | Administrator account |
| Virtualization | Hardware virtualization enabled |
| Android specification | Official value |
|---|---|
| Android | Android 9 or higher |
- Official value
- Android 9 or higher
| iOS / iPadOS specification | Official value |
|---|---|
| iPhone OS | iOS 14.3 or later |
| iPad OS | iPadOS 14.3 or later |
| Supported device family | iPhone and iPad |
- Official value
- iOS 14.3 or later
- Official value
- iPadOS 14.3 or later
- Official value
- iPhone and iPad
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