CurseForge · Minecraft mod
BioForge
Modular virus making
Quick answer
Which BioForge release should I use?
BioForge 2.0 1.21.1 NeoForge.jar targets 1.21.1 with NeoForge. 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 BioForge 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 BioForge 2.0 1.21.1 NeoForge.jar need?
BioForge 2.0 1.21.1 NeoForge.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 BioForge without breaking your instance.
Built for BioForge 2.0 1.21.1 NeoForge.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use BioForge 2.0 1.21.1 NeoForge.jar. It targets 1.21.1 with NeoForge; 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 BioForge 2.0 1.21.1 NeoForge.jar. It opens that exact file at the source.
About this project
What does BioForge add?


Disease is no longer just an effect.
BioForge V2 transforms medicine, disease and pathology into a complete gameplay system.
Examine patients using medical tools. Listen to their heart and lungs. Observe symptoms. Collect blood and biological samples. Process them, grow cultures, use microscopes and laboratory equipment, identify pathogens, research their properties and develop treatments.
But don't get comfortable.
Pathogens can spread. They can change. They can mutate.
What you discovered yesterday might not behave the same way tomorrow.
🩺 OBSERVE → EXAMINE → SAMPLE → ANALYZE → DIAGNOSE → TREAT → RESEARCH
BioForge is built around investigating disease instead of simply reading its name from a GUI.
Play as a doctor.
Build your laboratory.
Study the unknown.
Create and manipulate pathogens.
Deal with outbreaks.
Or…
become the reason one started.
⚙️ FOR MODPACK & ADDON DEVELOPERS
BioForge is designed as a system, not just a collection of items.
Diseases, symptoms, mutations, transmission methods and other mechanics can be expanded and configured, allowing creators to build custom outbreaks, medical progression, research systems and entire modpack scenarios around BioForge.
BioForge can be played solo, but is especially recommended for multiplayer and modpacks, where medicine can become an actual player profession.
Information about creating addons and working with BioForge's systems can be found on the BioForge Wiki.

🧪 HOW DO I START?
BioForge contains many interconnected medical and laboratory systems. And first item that you will need to craft is Research Tablet and it will contain all of the needed information.
JEI is highly recommended for recipes and progression.
For detailed guides, laboratory procedures, addon documentation or if you're simply completely lost:
Join our Discord Server!
Don't be afraid to ask questions, report bugs or suggest new ideas!

🎥 SHOWCASES
Note: These showcases may represent older versions of BioForge. V2 significantly reworks the mod.
❤️ SUPPORT BIOFORGE
BioForge is an a team developed project.
If you enjoy the mod and want to support its continued coder, you can donate here:
Support BioForge through PayPal
Thank you to everyone who has played BioForge, reported bugs, tested features and shared ideas.
Your support helped make V2 possible. ❤️
Project description from CurseForge.
Pick your setup
BioForge by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
BioForge versions and loaders
BioForge 2.0 1.21.1 NeoForge.jar
23 Aug 2026
BioForge 2.0 1.20.1 Forge.jar
21 Aug 2026
BioForge 1.1.2 1.20.1 Forge.jar
26 Feb 2025
BioForge 1.1.1.5 1.20.1 Forge.jar
9 Feb 2025
BioForge 1.1.1 1.20.1 Forge.jar
8 Feb 2025
BioForge 1.1.0 1.20.1 Forge.jar
19 Jan 2025
BioForge 1.0.9 1.20.1 Forge.jar
5 Jan 2025
BioForge 1.0.8 1.20.1 Forge.jar
26 Dec 2024
BioForge 1.0.7 1.20.1 Forge.jar
16 Dec 2024
BioForge 1.0.6 1.20.1 Forge.jar
11 Dec 2024
BioForge 1.0.5 1.20.1 Forge.jar
9 Dec 2024
BioForge 1.0.4 1.20.1 Forge.jar
8 Dec 2024
Looking for an older file? The official CurseForge project page is in Resources.




