Do people really play Metal Gear games on keyboard/mouse instead of a controller? Apparently so, as Hideo Kojima fans have taken to the Steam forums and other channels to express their disappointment at how all of the Metal Gear Solid games in METAL GEAR SOLID: MASTER COLLECTION Vol. 1, including Metal Gear Solid 3: Snake Eater, do not include keyboard and mouse support. This omission has been confirmed on the individual games’ release pages, which state that a controller is required to play. “Just play it on emulator,” recommends one poster.
Notice: METAL GEAR SOLID – Master Collection Version requires a controller in order to play. Playing with a keyboard and mouse isn’t supported.
Released in 1998, this was the first 3D title in the METAL GEAR series. The game pioneers 3D stealth action against the threat of war and global nuclear weapons, using live action footage, cinematic cut scenes, interwoven with innovative gameplay.
The storyline, a whirlwind of intrigue and betrayal, has been hailed as the greatest story of the 20th century and was the third title in the METAL GEAR series to become a hit in subsequent years.
Source: Steam