This article currently has one or more unidentified weapons.
The following weapons appear in the video game Total Overdose:
The Beretta 92FS appears in the game as the "Handgun". It has a 10-round magazine capacity, and can be dual-wielded. It is simply referred to as "Handgun" in-game. Note that the HUD icon displays a two-tone Beretta 92FS instead of the standard one used during gameplay.
Smith & Wesson Model 500
The Smith & Wesson Model 500 revolver appears as the "Heavy Handgun", and it can be dual-wielded. A golden variant appears as the "Golden Gun" loco move, fitted with a scope and killing in one shot. The standard one in-game has a 6-round cylinder while the golden one has a 4-round cylinder; both are incorrect since the real Model 500 actually holds 5 rounds.
Sawed-off Double Barrel Shotgun
A Sawed-off Double Barrel Shotgun is available in the game; it can be dual-wielded.
What appears to be a Remington 870 with a pistol grip is available in the game as the "Combat Shotgun". It incorrectly fires in semi-automatic mode, and has a capacity of 6 shells.
The MAC-10 is available in the game as the "Submachine Gun". It has a 30-round magazine, and can be dual-wielded.
Heckler & Koch MP5A3
The MP5A3 appears in the game as the "Military SMG". Although it is modeled with a 30-round magazine, it only holds 20 rounds in-game.
The AK-47 is available in the game with its standard 30-round magazine.
The M16A2 appears in the game as the "Modern Assault Rifle", and incorrectly fires in fully-automatic mode instead of three-round burst. It has a capacity of 20 rounds, even though it is modeled with a 30-round magazine.
A lever-action "Rifle" is available in the game with a capacity of 10 rounds. It can be dual-wielded, weirdly enough.
A "Hunting Rifle" is available in the game with a 5-round capacity.
M26 hand grenade
The M26 hand grenade is available in the game. There is an oversight on how it is presented: it cannot explode in the playable character's hands, while the in-game cocktail molotov can; it should obviously be the opposite.
M79 grenade launcher
The M79 grenade launcher is available in the game; it is simply referred to as the "Grenade Launcher".
Carl Gustav M3
The Carl Gustav M3 rocket launcher is available in the game.
FN M249E2 SAW
The M249E2 is available in the game with a wooden stock. It is always mounted, and has unlimited ammunition.
Guitar Case Machine Gun
Dual guitar case machine guns are available through the loco move "El Mariachi" for a limited time with unlimited ammunition. This weapon is an ode to the Mariachi trilogy.
Twin-mounted autocannons are used against the player during the last level of the game.