Revengeance - 8 crucial facts about the Metal Gear universe

War has changed, etc

The Metal Gear Solid franchise, while renowned for its political drama and slick spy action, isn't exactly easy to digest. Its fiction is often convoluted, rife with so many conspiracies and coups that it's impossible to follow without consulting the pages of Wikipedia. Thankfully, Metal Gear Rising: Revengeance (which we recently reviewed) has a story that's a bit easier to understand.

A Metal Gear is an all-terrain bipedal mech capable of deploying nukes from anywhere

This is basic Metal Gear knowledge, but we feel it's worth mentioning what, exactly, makes a Metal Gear a Metal Gear--you know, just in case you forgot (or are unfamiliar with) what the things actually are. In their most basic form, Metal Gears are walking weapons of mass destruction. The original prototypes, as well as the heavily armored Rex variant introduced in Metal Gear Solid, had the capability to launch nuclear missiles from basically anywhere on the planet. Later versions, like MGS2's agile Ray, lacked nuclear capabilities, but were deadly nonetheless.

The Patriots used to pull the strings from the shadows and created a war-based economy

The Patriots, a shadow organization that secretly controlled the United States of America, is a rather complex and integral part of the Metal Gear universe, though the cabal's origins are a bit beyond the scope of what you need to know to understand its relevance to Revengeance. Suffice it to say its members believed that the world should be unified via behind-the-scenes control.

The living members of The Patriots were eventually replaced with AIs, whose purpose was to filter and control the distribution of digital information to the benefit of the group's ideologies. Which they did, creating the unforeseen side effect of producing a world economy reliant almost exclusively on war (good luck finding an explanation for this within the convoluted folds of Metal Gear Solid's fiction!). As a result, private military companies began cropping up all over the world.

Private military companies (PMCs) are all the rage

We saw the result of the war-driven economy in Metal Gear Solid 4. Competing PMCs engaged in meaningless proxy wars to increase their reputation to obtain more military contracts, further driving the profits of weapons manufacturers and, by extension, the economy as a whole. The battlefield effectiveness of PMC soldiers increased substantially once troops began injecting themselves with ability- and sensory-enhancing nanomachines.

Snake put an end to The Patriots and SOP

While SOP served to make soldiers more efficient on the battlefield, it also left them susceptible to hijacking by the likes of Liquid Ocelot, who had intended to assume complete control over the world's military forces by using the AI cores that composed The Patriots to command nanomachine infused troops. By doing so, he would've created the ultimate army, who, thanks to said nanomachines, would be unable to resist his commands.

Cyborgs became the substitute for nanomachines

As it turns out, Snake's triumph had little effect on the economy, which remained driven primarily by warfare. After the fall of SOP, PMCs began seeking new ways of gaining a competitive edge on the battlefield. Fast forward four years into the future, when Revengeance takes place, and they've become reliant on cyborg technology in the stead of nanomachines.

Before Raiden was an awesome cyborg ninja, he was a feared child soldier

Revengeance is rife with plenty of references to Raiden's plast, so it's important that you be caught up on how he grew up. Long before he began slicing up bad guys as a sword-wielding cyborg, Raiden (whose real name is Jack) was slicing up his own countrymen with a small blade as a child.

Raiden was captured by the Patriots and used as a test subject for exoskeleton enhancement

Jack eventually escaped that horrible life of war, repressed his memories, and relocated to the United States to join the military. After the events of Metal Gear Solid 2, and with all his childhood memories recovered, Jack was captured by hostile forces during an attempt to steal Big Boss' remains from The Patriots. This was how Raiden was unwillingly transformed into a cyborg ninja, a painful process in which his captors removed his head and spine from his human body and transplanted it into a synthetic one (for testing purposes). Unfortunately for them, he escaped.

Raiden joins a PMC and makes some new enemies

At the onset of Revengeance, Raiden joins a PMC named Maverick Security Consulting. While other PMCs sell contracts to the highest bidders (regardless of morality or consequences), Maverick focuses exclusively on providing conflict deterrence via security. As such, one of Maverick's biggest jobs is to help rebuild a war-torn African country.

Get ready for revenge. And vengeance. REVENGEANCE

Revengeance's references to previous Metal Gear games don't occur that frequently, but you'll be glad you know the context for them when they come up. This isn't a comprehensive breakdown of the entire universe, but this list should get you caught up on the things you need to know about before playing Revengeance. Are you excited to play it? And if you already have, what did you think? Let us know in the comment below.