Android Single Instance Service in Unreal Engine | Unreal Engine 5.8 Documentation

Android Single Instance Service for Unreal Engine is a plugin that bundles Unreal Engine as a single-instance service for Android devices. The Unreal Engine runtime initializes on startup, and then separate Unreal Engine applications attach to that process, reducing both their shared memory usage and startup time.

Getting Started

Android Single Instance Service Overview
A plugin that enables Unreal Engine to run as an Android Service.

Setting Up an ASIS Project
Learn how to set up your project using the ASIS template or adding ASIS to an existing project.

Packaging and Running an ASIS Project
Information to help you package and run your ASIS project on an android device.

Guides

Enabling Multiview for an ASIS Project
Learn how to enable and set up multiview in your ASIS project.

Using the ASIS Client Library
Information on how the ASIS client library functions and can be used in your ASIS-enabled projects.

Additional Topics

ASIS Frequently Asked Questions
Some common questions about the status and usage of ASIS with Unreal Engine.

ASIS Blueprint and C++ API
Information regarding the ASIS Blueprint and C++ API for a list of useful functions and static members.