Guess the Character/Person/Object

[Mr. Lee Hammer]

Yes, your psychic powers aid you well. I should find some PS1 memory card and see if you can determine what save files are on there. It is Psycho Mantis and I see in your future, Florien, that you get the next round!

Round 9

I come from a video game.
My game wasn't on multiple platforms (pertaining to consoles).
My game is not a sandbox game.
The game was released on the PC, though not off of the series the game belonged to had PC ports.
The game was released before 2000.
The console version came out before the PC one.
The game is not an RPG, a Shooter, a puzzle game or a simulation game.
The game did not come out on Commodore computers.
The game is not a Nintendo title.
The game is not a GTA or Castlevania game.
The game is part of a series.
The game was not produced by Rare or Sega.
The game was not released on Sega Genesis.
The game is from Konami.
The game is part of the Metal Gear series.
I appeared in a few games in the series.
I am not a main character.
I am from Metal Gear Solid.
I am a member of FOXHOUND.
I am not a female.
My name has the letter O in it.
I am not Decoy Octopus or Revolver Ocelot.
I am Psycho Mantis.