Sandy Hawk
Desert Eagle
This Russian cowboy is usually a double, and sometimes even a triple, agent throughout all five games he appears in.
Revolver Ocelot (Aliases Accepted)
"Praise the Sun!"
Solaire (of Astora)
Two dudes stabbing each other.
Scheming Symmetry
If you keep your speed and perform three jumps in a sequence you perform a...
Triple Jump
Muchacha Hippo
Chiappa Rhino
Splinter Cell
These rolling guys are servants of Gravelord Nito.
Bonewheel Skeletons
Funny little mole with drills.
Neo-Spacian Grand Mole
😈Yellow Mario😈
Wario
Skorpion
A suppressor usually isn't enough. If you really wanna make sure no one hears you you're probably gonna wanna pack some of this type of ammunition.
Sub-Sonic
He's in all of 'em. (At least lately.)
Patches
Gold masked weirdo with a big sack.
Gray Merchant of Asphodel or "Gary"
Luigi is a narcoleptic in this game.
Mario & Luigi: Dream Team for the Nintendo 3DS
Walter's Wood-Thousand
Walther WA 2000
This Swedish disruption pattern is affectionately called, "the leaf pile".
M90 Camoflage
Eight legged lake freak from the Victorian one.
Rom, the Vacuous Spider
Electric scooter lord.
PSY-Frame Lord Omega
The soccer one (on GameCube).
Super Mario Strikers
Big'un Labs HSP (Huge Sized Pistol)
Magnum Research BFR (Big Frame Revolver)
This accessory is useful for assassinating the hidden Darkworld level's target, Sir John Oliver II.
Night-Vision Goggles
This giggling hot-tub will probably smash you with a hammer and munch your bones.
Executioner Smough
Is that face paint or blood?
Butcher of Malakir
Your third friend in Paper Mario.
Bombette