Chat with our AI personalities
yes. But if only you didn't need Minecraft Premium account D:
Tekkit itself is completely free and requires no registration however you are required to have a premium Minecraft account to use the official Technic launcher regardless of whether the server is "Online" or not.
Downloading the Technic Launcher would save any hassle as it has 5 modpacks in 1 voxelbox, hack / mine , yogbox , technic , and technic
If you download and install a modded launcher such as Technic Launcher you might be able to find a modpack that includes Minecraft Comes Alive. Other than that there isn't any way.
In Not sure how you would do this for a pc but you can turn your internet off and you can play in offline mode. ,You welcome