Bosch shotgun -A pump action shotgun. Although powerful at short range, it is of little use against enemies at a distance. It is highly useful against vehicles.
Sniper rifle -A bolt action sniper rifle that's useful for long range targets, even though you only practically use it in one main and one bonus mission
Armor piercing rifle -An extremely high powered bolt action rifle that finds its target no matter what bulletproof shields, boxes, or walls are in the way. Ammo is limited. No special ammo available.
Radioactive gun (multiplayer only)
Minigun (enemy only)- A multi-barrel Gatling gun with high damage and high rate of fire.
Laser watch- A watch that can emit a powerful laser, that can be used to destroy certain objects, and people. If it should overheat, it must cool down.
Rappel belt- A belt that can be used to climb up walls with a hook and rope.
Q-copter- a remote-controlled helicopter with an on-board camera. Can be used to detonate, killing enemies or destroying electronic door locks and obstacles.
Sonic cufflinks- Small devices that can temporarily stun enemies.
Briefcase turret- A suitcase with an automatic small minigun inside that automatically shoots at enemies. Only works for a certain period of time.