Agent Under Fire features over fifteen different types of firearms, as well as other weapons. Each firearm is based on a real firearm, but is given a pseudonym, the same manner as the weapons in GoldenEye 007, and The World is Not Enough. Most of the gadgets are concealed in a mobile phone, including a decryptor, grapple, laser, and remote transmitter. Bond is also provided with a card that disrupts electronic signals, as well as a jetpack.
The multiplayer mode in Agent Under Fire features up to four players, with several unique arenas to host multiplayer battles in. The multiplayer games can also be played with one player against an AI player.