OpenComputers II: Modern

Fully functional RISC-V virtual computers that boot real Linux, with a high-level Lua API and native networking. A maintained, heavily improved fork of OpenComputers II.
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OC2R v0.1.1-beta.2 for Minecraft 1.21.1 (NeoForge)

File nameoc2r-1.21.1-neoforge-0.1.1-beta.2+67155fd.jar
Uploader
loki5512344loki5512344
Uploaded
Aug 26, 2026
Downloads
82
Size
26.4 MB
Mod Loaders
NeoForge
File ID
8738233
Type
B
Beta
Supported game versions
  • 1.21.1

Curse Maven Snippet

NeoForge

implementation "curse.maven:opencomputers-ii-modern-1657848:8738233"

Learn more about Curse Maven

What's new

Changes

Fixed

  • #22 — Mod is no longer incompatible with C2ME: ThrottledSoundEmitter now uses its own dedicated RandomSource instead of the level-owned random source, which could be touched from the VM runner thread and tripped CME's thread-ownership check, halting the boot process.
  • #23 — The terminal bell sound no longer replays on every keystroke after firing once: the pending-bell flag is now consumed when capturing each terminal diff snapshot, so it is delivered exactly once.
  • #18 — Network cable crash when linking already-connected connectors (fixed in 0.1.1-beta.1 line, kept verified in this build).

CI/CD

  • Releases are now automatically uploaded to CurseForge on publish.