Aleph One Switch

Aleph One
General
Author	dguenther
Type	Game Engine
Version	0.1.0
License	GPL-3.0
Last Updated	2026/03/14
Links
Download
Website
Source

Aleph One is the open source continuation of Bungie's Marathon 2 and Marathon Infinity game engines. Aleph One plays Marathon, Marathon 2, Marathon Infinity, and third-party content on a variety of platforms.

This fork is an unofficial port of Aleph One to the Switch. For officially supported platforms, including versions for macOS, Windows, and Linux Flatpak, visit alephone.lhowon.org.

Features

• OpenGL renderer (4.3 Core wrapper)
• LAN multiplayer. Tested crossplay between Switch and PC
• Controller support, keyboard/mouse support
• Resolution change on dock/undock

Not Implemented

• Film recording
• Internet multiplayer
• Touch support
• Gyro controls

Installation

Place the .nro to /switch on your SD card.

Download a scenario (available here) and extract it to /switch/alephone.

Screenshots

Media

Something You Can Get For Free: Marathon Trilogy/Aleph One (Retrohistories)

Changelog

v0.1.0

• First Release.

External links

• GitHub - https://github.com/dguenther/alephone-switch
• Homebrew App Store - https://hb-app.store/switch/AlephOne