Latte Doom

Name: Latte Doom
Author: blackwithersteve

Runs DOOM inside Minecraft using the Mocha Doom engine.

Releasedby blackwithersteve

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About this project

A DOOM source port for Minecraft: the bundled Mocha Doom engine runs inside Minecraft's JVM and handles all simulation, while Minecraft renders it. The CurseForge listing says it is MBF-compatible, still in alpha (0.75.0 as of August 2026) and needs your own DOOM data. Requires Minecraft 26.2 with Fabric and Fabric API on Java 25; the listing names GPLv3 and a GitHub source repo that currently returns 404.

Play DOOM levels inside a Minecraft world
MBF-compatible map support
Hardware renderer added in alpha v80

Requirements and setup

Minecraft Java Edition 26.2 with Fabric/Fabric API and Java 25, plus the user's own compatible DOOM data. The formerly linked source repository remains unavailable, so source-available is not asserted.