( Have to have player one be a spec ops and player two be a medic or else it really don't work out for player two although is easy way to get exp for any one as long as their a medic and the spec ops gets 30 exp per ammo crate) Hello ok so I have only done this on the Chicago map offline cause I can't get online anyways what you do is First near a place with cars in it wipe out all the baddies then have player one (spec ops person) set the car on fire by shooting it an then it will eventually blow up and be on fire have the spec ops get into the fire by standing on /by the car and have him throw out ammo crates while on fire and then have player two (medic) wait until (have to watch player one's screen) thier health gets down to like the second tick mark (not including the last one) from the left and then heal them if the medic is in range of the ammo crates his bioplaism thing that heals others should go up after shooting it out
When you have beaten the game once on any difficulty level and saved when prompted you will be able to find the following weapons at the indicated locations during the listed mission when you next start a new game.
Reapers - 'Gauntlet' Mission: Found inside the house in front of the square.
Backlash Grenade - 'Cathedral' Mission: Inside the house on the first room on the left.
Arc charger - 'No Way Out' Mission: At the end of the hallway near the officer's quarters.
L11-2 Dragon - 'Evacuation' Mission: Inside the small bunker at the end of the Radial Mine path.
Splitter During - 'A Desperate Gamble' Mission : Found on the second floor of the mall next to the viending machines by the windows.