How do I install Black Mesa Interface Mod (26.2, 1.20.1) – Transform Your Main Menu?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does Black Mesa Interface Mod (26.2, 1.20.1) – Transform Your Main Menu work with?

The listing gives Minecraft 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Black Mesa Interface Mod (26.2, 1.20.1) – Transform Your Main Menu

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

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Black Mesa Interface Mod (26.2, 1.20.1) – Transform Your Main Menu — screenshot 1

Black Mesa Interface Mod (26.2, 1.20.1) – Transform Your Main Menu — screenshot 2

Black Mesa Interface Mod (26.2, 1.20.1) – Transform Your Main Menu — screenshot 3

Black Mesa Interface Mod changes your Minecraft title screen and UI into the classic Half-Life 1 style. It replaces the default panorama background with the steam-legacy look and an image of Gordon Freeman. The mod also updates the initial game loading and resource reload screens with retro visuals.

Features:

Replaces the main title screen with the classic Half-Life 1 steam-legacy menu.
Changes menu panorama backgrounds to a stretched image of Gordon Freeman.
Swaps the initial startup loading screen with Half-Life visuals.
Updates the resource reload screen to fit the retro theme.

Screenshots:

Black Mesa Interface Mod changes the Minecraft title screen to a Half Life style

The Valve startup logo screen with a man and a red valve eye

Retro Half Life style loading screen with yellow pixelated text on dark gray

Black Mesa Interface Mod Download Links

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as 522642.mcaddon
Download size: 745 KB
Download link checked 7 Oct 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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