Radioactive Skulls

Changes the way skulls are rendered so they will be displayed even when they are not in your view

24 Downloads

neoforgeutility

Rent Server with this Mod

About this Mod

What is Radioactive Skulls?

This mod makes it possible to see skulls/heads through blocks. There are also some experimental options that could lead to a crash and are therefore disabled by default. These can be turned on in the config menu. As this can be considered cheating on some servers, I am not responsible for any bans related to this mod. Therefore, use it at your own risk in multiplayer!

Config Options

Nonexperimental (established and works ➔ report any bugs on GitHub (make sure the experimental options are turned off)):

Skulls ➔ changes the RenderType of all skulls

Experimental (These sometimes target a specific game element like the wind effect of breezes but do not always have to. Additionally, these can lead to a crash):

ArmorCutoutNoCull
Outline
Crumbling
ArmorTranslucent
EntitySolid
EntitySolidZOffsetForward
EntityCutout
EntityCutoutNoCull
EntityCutoutNoCullZOffset
ItemEntityTranslucent
EntityTranslucentEmissive
EntitySmoothCutout
BeaconBeam
EntityDecal
EntityNoOutline
EntityShadow
DragonExplosionAlpha
Eyes
BreezeEyes
EnergySwirl
Weather
BlockScreenEffect

Preview

Normal | Modified

Available Versions

Radioactive Skulls 0.1.2release

MC 1.21.11neoforge

March 20, 2026

Radioactive Skulls 0.1.1release

MC 1.21.10, 1.21.11neoforge

March 20, 2026

How to Install Radioactive Skulls on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "Radioactive Skulls". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.11, 1.21.10

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Radioactive Skulls server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is Radioactive Skulls compatible with neoforge?

Radioactive Skulls officially supports neoforge for Minecraft 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Radioactive Skulls – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Radioactive Skulls consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.