Rex, the one metal gear that everyone will remember. Solid Snake also pilots Rex and defeats Liquid Ocelot's Ray USING REX. Most epic battle ever.
by sergetrigger September 26, 2008
A huge motherfucking nuclear equipped death mobile that shoots warheads. It is designed to be a stand alone operational vehicle. Generally bipedal and really fucking scary when it's just you by yourself and you have to duke it out with one of them.
The first time I fought Metal Gear Rex I was like HOLY FUCKING SHIT HOW THE HELL AM I SUPPOSED TO BEAT THAT THING?!
by HeinousDude February 02, 2004
by Solid Mantis March 02, 2021