Nebula is a native Android launcher for playing modded Among Us. It gives you one place to sign in, organize separate mod profiles, browse and install supported mods, and launch Among Us with BepInEx IL2CPP mods loaded through the FusionCore ARM64 runtime — all from a polished, phone-friendly interface. No root is required.Documentation Index
Fetch the complete documentation index at: https://mintlify.com/Nebula-Modmakers/Nebula-Launcher/llms.txt
Use this file to discover all available pages before exploring further.
Nebula is pre-release software. Expect rough edges, especially during the first modded launch. Back up any files you care about before testing new mods. Nebula operates within a sandboxed environment and should not affect other apps on your device.
What Nebula offers
Nebula bundles everything you need to run mods on Android into a single app.Mod Store
Browse, install, and update verified Android-compatible mod packages directly from Nebula. Every package is size- and SHA-256-verified before installation.
Mod Profiles
Keep separate mod sets in named profiles and switch between them before launch. Changing profiles never touches the original Among Us APK.
FusionCore Runtime
Nebula uses the FusionCore ARM64 runtime to bootstrap BepInEx and load IL2CPP mod DLLs into Among Us. Manual import of compatible DLL and ZIP-based mod packages is also supported.
File Browser
Inspect Nebula and BepInEx files from inside the app. The built-in browser supports editing compatible text files such as BepInEx configuration.
Nebula Accounts
Create a Nebula account for launcher access and Nebula services. Up to three device sessions can be authorized per account, with automatic session refresh on every launch.
In-Game Menu
While Among Us is running through Nebula, triple-tap the bottom-right edge of the screen to open a utility menu with quick actions and runtime information.
How it works
Nebula’s launch pipeline ties together several components to get mods running inside Among Us on Android. When you press Launch, Nebula stages the active profile’s plugins into the shared BepInEx directory and then hands control todev.allofus.fusioncore.BootstrapActivity — FusionCore’s native Android entry point. FusionCore injects its native ARM64 library into the Among Us process, which bootstraps BepInEx. BepInEx then locates and loads each IL2CPP mod DLL from the active profile’s plugin folder.
Because IL2CPP compiles the game’s managed code to native ARM64 ahead of time, BepInEx cannot use the same reflection-based interop it uses on desktop. FusionCore generates version-specific IL2CPP interop assemblies on the first launch (see Limitations below). Subsequent launches reuse those assemblies and start considerably faster.
The shared runtime and generated files are stored under a folder similar to:
Limitations
Nebula is powerful, but there are a few hard constraints to keep in mind before you start.- ARM64 only. Nebula’s native components are compiled exclusively for
arm64-v8a. 32-bit devices are not supported. - Specific Among Us version required. Only Among Us 2026.6.5 (version code 7045, in-game label 17.4a) is supported. A matching version name with a different version code is not accepted. See the Requirements page for details.
- Not all desktop mods work on Android. A Windows mod DLL is not compatible with Android. Even a mod that initializes without errors may have broken menus, networking, native calls, asset loading, or gameplay behavior. Only install mods that explicitly target Android, ARM64, IL2CPP, and FusionCore.
- First-launch IL2CPP generation is memory-intensive. On some devices, Android may close the game or the phone may become temporarily unresponsive during the first generation attempt. This is normal. If interrupted, reopen Nebula and press Launch again — some preparation work will already be complete and the next attempt commonly succeeds.
Get started
Requirements
Check Android version, device architecture, and the exact Among Us build you need.
Installation
Download and sideload the Nebula APK, grant storage access, and prepare for your first launch.
First Launch
Understand what happens during the first modded launch and what to do if it is interrupted.