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OpenComputers II

Computers and robots for automating things via in-game scripting.
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oc2-MC1.21.1-0.4.0

File nameoc2-MC1.21.1-neoforge-0.4.0+0bb6580.jar
Uploader
SangarSangar
Uploaded
Sep 7, 2026
Downloads
85
Size
6.9 MB
Mod Loaders
NeoForge
File ID
8832943
Type
R
Release
Supported game versions
  • 1.21.1

Curse Maven Snippet

NeoForge

implementation "curse.maven:oc2-437654:8832943"

Learn more about Curse Maven

What's new

Fixed

  • Fabric losing RAM state across chunk unload/load
  • Robots losing their state on chunk unload/load
  • Bus scan race condition in devices load
  • NPE in cable rendering on Fabric (#299)
  • Side configurability for network cards
  • Various smaller things

Added

  • Internet gateway (#63) to access the actual internet from ingame
    • Config defaults to enabled for now
    • All local network access is blocked and it's heavily throttled, but do have a look at the config if hosting a server
    • Set it up by using the setup-network.lua script, static ip mode
    • If you're running a VPN that limits nameserver selection, make sure to use a valid one
  • Flash drive to write custom bootloaders ingame
  • Various terminal emulator features, such as CSI sequences, mouse input, alternate screen buffer

Changed

  • Performance: block changes that do not actually change the bus no longer trigger a VM worker stall

Custom Flash with Bootloader

https://github.com/user-attachments/assets/867aadae-d719-4c8a-adb6-e52ba19d60d6

Internet Gateway

https://github.com/user-attachments/assets/eec8ee91-2fa6-4288-9107-d0949c049f0d

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