OuterDays

In this mod you mine new ores in both the Nether and End to create a brand new armor (Gravitanium) to stop the new robotic Steve from taking over the overworld. 

You can find silver in the Nether and gravitanium in the End. 
Combine the two metals to create a nearly unbreakable armor, and use the power of the nether star to create the Gravity Controller and soar through the skies. 

After you collect your armor and weapons, craft the spawn egg and face the robotic Steve.