mod
Colossal ReactorsMinecraft mod for 26.1.2
Build and run large multiblock nuclear reactors to generate power.
- Latest version
- colossal_reactors-2.6.0.0.0-neoforge-26.1.2.jar
- Minecraft
- 1.21.1 to 26.1.2
- Java
- Java 25+
- Loader
- NeoForge
- Licence
- not stated
- Downloads
- 150.8k
- Updated
- 3 d ago
- Available on
- CurseForge
Minecraft versions
Every version Colossal Reactors declares support for, newest first, with the Java runtime that version needs.
Most recently published release
colossal_reactors-2.6.0.0.0-neoforge-26.1.2.jar · 1.6 MB · for 26.1.2 · NeoForge
90199a58a4dd…Older versions24Hide older versions
- colossal_reactors-2.6.0.0.0-neoforge-1.21.1.jar29 Oct 20261.21.11.6 MB
179824b61a59…Get - colossal_reactors-2.5.0.0.0-neoforge-1.21.1.jar24 Oct 20261.21.11.6 MB
eae4233737f6…Get - colossal_reactors-2.5.0.0.0-neoforge-26.1.2.jar24 Oct 202626.1.21.5 MB
70d161f801e0…Get - colossal_reactors-2.4.2.0.0.0-neoforge-1.21.1.jar23 Oct 20261.21.11.5 MB
6558d42da687…Get - colossal_reactors-2.4.2.0.0.0-neoforge-26.1.2.jar23 Oct 202626.1.21.4 MB
65a97c88f871…Get - colossal_reactors-2.4.1.0.1-neoforge-1.21.1.jar18 Oct 20261.21.11.5 MB
841e638dbfa3…Get - colossal_reactors-2.4.1.0.1-neoforge-26.1.2.jar18 Oct 202626.21.4 MB
c2caba1b8fb0…Get - colossal_reactors-2.4.1.0.0-neoforge-1.21.1.jar13 Oct 20261.21.11.5 MB
1904dc455bde…Get - colossal_reactors-2.4.1.0.0-neoforge-26.1.2.jar13 Oct 202626.1.21.4 MB
484470763810…Get - colossal_reactors-2.4.0.0.1-neoforge-26.1.2.jar4 Oct 202626.1.21.4 MB
9b312ed45836…Get - colossal_reactors-2.3.2.0.2-neoforge-1.21.1.jar13 Aug 20261.21.11.3 MB
20b58827427a…Get - colossal_reactors-2.2.2.0.2-neoforge-26.1.2.jar13 Aug 202626.1.21.3 MB
55d5020b8555…Get - colossal_reactors-2.2.2.0.1-neoforge-26.1.2.jar6 Jul 202626.1.21.3 MB
59f78590c81c…Get - colossal_reactors-2.3.2.0.0-neoforge-1.21.1.jar6 Jul 20261.21.11.3 MB
136425e633da…Get - colossal_reactors-2.2.1.0.0-neoforge-26.1.2.jar5 Jul 202626.1.21.3 MB
3bd937f14147…Get - colossal_reactors-2.3.1.0.0-neoforge-1.21.1.jar5 Jul 20261.21.11.3 MB
22564ad98543…Get - colossal_reactors-2.3.0.3.0-neoforge-1.21.1.jar3 Jul 20261.21.11.3 MB
e1bc8498f70a…Get - colossal_reactors-2.3.0.3.0-neoforge-26.1.2.jar3 Jul 202626.1.21.3 MB
4ec7c95f2f92…Get - colossal_reactors-2.2.0.2.0-neoforge-26.1.2.jar2 Jul 202626.1.21.3 MB
d0b96cec9363…Get - colossal_reactors-2.3.0.2.0-neoforge-1.21.1.jar2 Jul 20261.21.11.3 MB
18f11c45e36a…Get - colossal_reactors-2.3.0.1.1-neoforge-1.21.1.jar28 May 20261.21.11.3 MB
43fbd09d35cf…Get - colossal_reactors-2.2.0.1.1-neoforge-26.1.2.jar28 May 202626.1.21.3 MB
22cbf9c4b923…Get - colossal_reactors-2.2.0.1.0-neoforge-26.1.2.jar26 May 202626.1.21.3 MB
f91a121979cd…Get - colossal_reactors-2.3.0.1.0-neoforge-1.21.1.jar26 May 20261.21.11.3 MB
4372562d04ae…Get
Frequently asked
Does Colossal Reactors work on Minecraft 26.1.2?
Yes. 26.1.2 is the newest Minecraft version Colossal Reactors declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Colossal Reactors support?
Everything the author has declared, from 1.21.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.
Which platform or loader does Colossal Reactors support?
NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Colossal Reactors?
Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
How do I install Colossal Reactors?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Colossal Reactors safely?
Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .