The Quest of Entity 303
Java mod listed for Minecraft 1.18–1.20. File opened and checked on 13 Oct 2026; downloads from the MC Java Mods app on Android.
I don't know my version or loader
This mod requires Geckolib
To Work Properly
Fight the legendary warrior known as Entity 303 !
Entity 303 can be summoned by crafting a special key and an Altar
For the key you will need :
- One ender eye
- One Blaze rod
- And one Obsidian
And for the altar you will need :
- Four black stones
- Four Obsidians
- And one respawn Anchor
Then Summon Entity 303 by placing a skull on the altar and right clicking it with the key.
After defeating Entity 303 he will drop his hood wich can grant special effect when weared.
The list of special effect is long but it goes from granting resistance to the player when he is sneaking or granting dolphin grace when he is in water.
It also have debuff like turning Netherack in Magma when walking on it.
This mod was made for my Modpack Minecraft The Ultimate Quest but feel free to include it in your one Modpack.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.19.2, 1.18.2
- 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: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as entity_303_1.20.1.jar — drop this file into the mods folder
- Download size: 101 KB
- Download link checked 17 Oct 2026 — working
These come from our own check of the pack file, not from the source page.