Mercenaries is a revolutionary third-person combat-action game that delivers the next level of free-form gameplay in massive interactive environments. The game gives players the opportunity to take on the role of a soldier for hire in an open-ended world, letting players choose to be one of three mercenaries: an American ex-soldier, a British secret agent or a Swedish bounty hunter.

Each playable character has unique strengths and weaknesses that affect gameplay. The nonstop action within Mercenaries is heightened by the integration of the Havok physics engine, making everything within the environment act and react as it would in real life.

Codes

PDA Factions codes
Must be entered in PDA FACTIONS mode. (Some codes do not work until the correct amount of National Treasure/Blueprints has been found.)

Left, Left, Right, Right, Down, Down, Up, Up - Ace of Diamonds

Press Down, Down, Down, Down, Up, Left, Right, Right - All Items In Merchant Of Menace Shop

Left, Left, Right, Right, Up, Down, Up, Down - Allied Pilot

Left, Left, Right, Right, Up, Down, Down, Down - Bufford Skin

Left, Left, Right, Right, Down, Up, Down, Down - Doctor

Right, Down, Left, Up, Up, Left, Down, Right - Get $1,000,000

Left, Left, Right, Right, Up, Down, Up , Up - Han Solo Skin

Right, Left, Right, Right, Left, Right, Left, Left - Infinite Ammo

Press Up, Down, Up, Down, Left, Right, Left, Right - Infinite Health

left left right right down up up up - Josef

Left, Left, Right, Right, Down, Down, Down, Up - NK Elite

Left, Left, Right, Right, Up, Down, Down, Up - Play as a Hearts Card

Left, Left, Right, Right, Up, Down, Down, Right - Play as Colonol Garret

Left, Left, Right, Right, Down, Up, Up, Down - Play as Deck of 52 member

Left, Left, Right, Right, Up, Up, Down, Down. - Play as Indiana Jones

left, left, right, right, down, up, down, up - Play as mafia heavy

left, left, right, right, up, down, down, left - play as Peng

Left, Left, Right, Right, Down, Down, Down, Down - Prisoner

Up, Up, Up, Up, Down, Down, Right, Left - Reset all factions to neutral

Left, Left, Right, Right, Down, Down, Up, Down - SK Elite

Right, Right, Left, Left, Up, Up, Down, Down, Up, Right, Left, Down, Down, Left, Right, Up, Down, Down, Up, Up, Left, Left, Right, Right - Unlock all costumes without collecting items

Explosive gameplay footage from Mercenaries below: