Top 20 Best Boss Fights From The Metal Gear Solid Series

Metal Gear Solid – Fighting Rex, then Liquid

This is perhaps the best collection of moments in the series. You have to first fight Metal Gear Rex, in which you’re saved by Gray Fox, who is then killed. Then, after you finally destroy Rex, you’re knocked out and taken to the top of the beast by Liquid. From there, you have a hand to hand fight against your cloned brother with the constant threat of falling over the side.