Oribtal Strike Cannon Helper
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthClient-only mod that assists players in correctly inputting data into Orbital Strike Cannon (OSC) consoles. It automatically matches copper lamp panels, calculates expected encoding states, and renders real-time visual verification overlays(just need a few commands). Credits to CubicMetre for designing the original Orbital Strike Cannon redstone weapon system. （His YouTube Channel: https://www.youtube.com/@cubicmetre）
To see how to use the mod, go to see the CHANGELOG please.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.8
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as oschelper-1.1.2-MC1.21.8.jar — drop this file into the mods folder
- Download size: 34.5 MB
- Download link checked 26 Oct 2026 — working
These come from our own check of the pack file, not from the source page.