Size Rayguns

Adds a Shrink Raygun and a Growth Raygun

4.4K Downloads

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Rent Server with this Mod

Screenshots

About this Mod

🟦 SIZE RAYGUNS 🟥

⚠ VERSIONS BELOW 1.21 REQUIRE PEHKUI

🔫 Adds 2 Rayguns (Shrink Raygun and Growth Raygun)

🔽 Allow you to scale up/down mobs and yourself 🔼

🖱 Right-clicking will shoot the raygun and scales up/down anything it hits

🖱 Shift right-clicking will scale you up/down

(Your reach changes depending on your size)

🛠 Crafting

Rayguns Recipe

🔧 Reparing

repair

Available Versions

Size Rayguns 1.0 (Forge 1.20.1)release

MC 1.20.1forge

April 22, 2025

Size Rayguns 1.0 (Forge 1.21)release

MC 1.21, 1.21.1, 1.21.2, 1.21.3forge

November 30, 2024

Size Rayguns 1.0 (NeoForge 1.21)release

MC 1.21, 1.21.1, 1.21.2, 1.21.3neoforge

November 30, 2024

How to Install Size Rayguns on Your Server

Order Server

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

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.3).

Install Mod

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

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.3, 1.21.2, 1.21.1 (+2 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Size Rayguns server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.21.3). You can switch loaders with one click in the panel.

Is Size Rayguns compatible with forge and neoforge?

Size Rayguns officially supports forge, neoforge for Minecraft 1.21.3, 1.21.2, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Size Rayguns – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Size Rayguns 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.