These are builds that I redrew and colored in the omega build colors. Credit goes to Crystalmoon101 on deviant art. They aren't mine
https://www.deviantart.com/crystalmoon101
Slashlight
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Long wire ropes that have sharp/precise lasers at the end. Each line can be controlled/aimed separately, sometimes acting in defense to protect Rex from danger he didn't see coming. They can all press together to make one larger laser, which is much more intense. Another small function can be used to wrap things, but the wires are not particularly strong, and could snap with enough strength. They are also great for small spaces and can often fit through cracks most other of Rex's weapons can not. He has also used them as flashlights before.
U.F.O station
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A pod-like backpack that is able to deploy up to at least ten mechanical balls nicknamed 'U.F.Os'. One of the only builds that doesn't require a part of it to be attached to Rex, however the U.F.Os will fall apart if the pod breaks/falls apart. The U.F.Os are mostly designed for scouting and distracting, often ramming into targets, even producing a decent shock. They have another function that allows Rex to look through their vision, granted that his own body opens without sight. The U.F.Os have also been noted to copy and mimic Rex's behavior.
Seep hands
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