Fluxx 4 updated to version 1.0.3
+ IC2 Classic
- IC2 Experimental (IC2 Classic now added)
- VoxelMenu (too many bugs/issues)
^ Buildcraft to 7.1.17
^ Mekanism to 22.214.171.1247
^ Optifine to Ultra D6
Type in the modpack name (Fluxx 4) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Fluxx 4 from the list on the left. The launcher will handle everything else!