I am on a Mac running OS X, and I want to install mods into the launcher. I put the mod (specifically mocreatures) in the user folder, but it didn't work. can anyone explain to me exactly what I should be doing?
Apply mocreatures to Minecraft then copy the .jar to the user folder.
Such as, if you installed the suggested mod. Copy the .jar from the mods folder to the user folder then apply the mocreatures to that .jar inside the user folder.