However, the worlds you created will not be destroyed (although any mod items in your world will not be present).Īdditionally, the authors of the mod make no guarantees as to whether or not the code works, much less any guarantees of support. That is, with each update of the Minecraft client, you will have to obtain updated mods and re-install them. Because you are doing something that is wholly unsupported by Mojang, they won't be able to help you.ĭue to how modding works, updating the Minecraft client will break your mods. Let me repeat that for you: If you mod Minecraft, you may break your copy of the game as well as any worlds that you play in. (If your copy of Minecraft is compromised, you can always backup your worlds and re-download Minecraft) 4 Installing your second Mod, testing for compatibility.Ĭautions about using mods in Minecraft īefore you decide to mod (modify) your copy of Minecraft, it is very important to understand what you are doing or you may end up messing up your copy.3.1 Installing Mods with Minecraft Forge.1.7 Deleting Mods, fixing crashes, and restoring Minecraft.1 Cautions about using mods in Minecraft.