CurseForge · Minecraft mod
What Is That?
This mod adds some stalker in your world, they are watching you......
Quick answer
Which What Is That? release should I use?
What Is That? What_Is_That-1.0.2.7.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is What Is That? required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does What Is That? What_Is_That-1.0.2.7.jar need?
What_Is_That-1.0.2.7.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add What Is That? without breaking your instance.
Built for What Is That? What_Is_That-1.0.2.7.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use What_Is_That-1.0.2.7.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside What_Is_That-1.0.2.7.jar. It opens that exact file at the source.
About this project
What does What Is That? add?
What Is That?
This mod was created with AI assistance, drawing inspiration from mods such as Twixxel's Stalker, DontCry, and Twixxel's Stalker Addons 2.0. Many thanks to them for creating such awesome mods!
Inspired by various Stalker gameplay videos.
Art style inspired by LCrandom. Please note: I only borrowed the art style and do NOT have permission from the original artist. This may be due to regional restrictions (I cannot access YouTube).
Please note:
This mod was AI-assisted and may contain bugs.
I'm Chinese, and my English isn't great — sorry for any awkward phrasing!
This mod can be played alongside other Stalker-type mods.
Please excuse any mechanical similarities to other mods.
License: MIT — You are free to create derivative works and addons.
If anyone reuploads or claims this mod as their own, please report it and do not use it.
I'll try to keep updating this mod!
My Bilibili: https://b23.tv/1lulHAZ
Project description from CurseForge.
Pick your setup
What Is That? by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
What Is That? versions and loaders
What_Is_That-1.0.2.7.jar
4 Oct 2026
What_Is_That-1.0.2.6.jar
3 Oct 2026
What_Is_That-1.0.2.5-fix.jar
2 Oct 2026
What_Is_That-1.0.2.5.jar
2 Oct 2026
What_Is_That-1.0.2.jar
1 Oct 2026
What_Is_That-1.0.1.1.jar
1 Oct 2026
What_Is_That-1.0.1-fix.jar
1 Oct 2026
What_Is_That-1.0.1.jar
30 Sept 2026
What_Is_That-1.0.0.jar
27 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.