Throughout the Halo series, the Master Chief has faced many threats to humanity. From the Covenant and the Flood to the Banished, the galaxy is full of powerful factions and even more powerful weapons that threaten destruction on a galactic level. However, perhaps the most powerful of these threats are the Halo installations. These mammoth rings can wipe out all sentient life throughout a large portion of the galaxy and have been stopped from firing by the Master Chief and Cortana on multiple occasions. Recently, one fan decided to recreate one of these massive structures in real life, albeit on a much smaller scale.