Looking for a new multiplayer first person shooter.. last one I really liked was Fear multiplayer... so looking for faster paced, close quarters.. traditional weapons.
Have you tried any of the Dead Space Series? They are relatively fast paced and are quite fun to play through also you can pick them up cheaply due to there release date. Call Of Duty Black Ops 3 is a very fast paced game and has a decent player count but is still quite a bit expensive and has it's issues here and there. If you want a realistic shooter then squad or insurgency are the ones to go for at the minute. Insurgency has multiple different game modes and can be a decent pace but squad a big game of 50vs 50 and get's really heated at times so it can be a really fast paced and enjoyable game once you get used to it!