
Modrinth · Minecraft mod
Cyberspace
Transfer your machines into the Cyberspace
Quick answer
Which Cyberspace release should I use?
Cyberspace 5.0.2 targets 1.20.1 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Cyberspace required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Cyberspace 5.0.2 need?
5.0.2. 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 Cyberspace without breaking your instance.
Built for Cyberspace 5.0.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 5.0.2. 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 5.0.2. It opens that exact file at the source.
About this project
What does Cyberspace add?

{ Description }
Cyberspace adds a private digital pocket dimension for every player, plus a shared Public Cyberspace. Invite friends, visit their spaces, control visitor permissions, fly in Survival, and return to the exact location you entered from.
Also check out the Continuum addon to share one Cyberspace across multiple Minecraft saves.
{ Guide }
To access Public & Private Cyberspace, first build a Virtual Machine. A tutorial showing how to build it is available in the Gallery.
Each player gets their own protected 4096×4096 region inside the Private Cyberspace dimension. Regions are separated from each other, so every player has a huge personal area while still sharing the same dimension. You can invite friends, visit their regions, manage visitor permissions, and use the shared Public Cyberspace.
Use
/cyberspace invite,/accept,/decline,/visit,/home, and/revoketo manage multiplayer access. Press C (Keybind can be changed) to leave Cyberspace and return to the exact dimension and location you originally entered from.
Survival flight is enabled inside both Private and Public Cyberspace.
Cyberspace also works great with chunk loader mods, making it ideal for farms, machines, storage systems, and other automated builds.
{ Discord & Support }
If you need help, have any questions or suggestions, or want to follow the mod's development, join our Discord!
Support the project by donating on Ko-fi.
Project description from Modrinth.
Pick your setup
Cyberspace by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Cyberspace versions and loaders
5.0.2
Cyberspace 5.0.2 (F1.20.1).jar
1 Sept 2026
5.0.2
Cyberspace 5.0.2 (NF1.21.1).jar
1 Sept 2026
5.0.1
Cyberspace 5.0.1 (F1.20.1).jar
1 Sept 2026
5.0.1
Cyberspace 5.0.1 (NF1.21.1).jar
1 Sept 2026
5.0
Cyberspace 5.0 (F1.20.1).jar
30 Aug 2026
5.0
Cyberspace 5.0 (NF1.21.1).jar
30 Aug 2026
4.1.1
Cyberspace 4.1.1 (NF1.21.1).jar
26 Jun 2026
4.1
cyberspace 4.1.0 (NF1.21.1).jar
24 Jun 2026
4.0.3
Cyberspace 4.0.3 (NF1.21.1).jar
19 Jun 2026
4.0.2
Cyberspace 4.0.2 (NF1.21.1).jar
3 May 2026
4.0.1
Cyberspace 4.0.1 (NF1.21.1).jar
30 Apr 2026
4.0
Cyberspace 4.0 (NF1.21.1).jar
29 Apr 2026
Looking for an older file? The official Modrinth project page is in Resources.