Recoil

Recoil cheat codes: 
During playing hit [CTRL] + [X] to enter cheat inputmode:

Cavalry    - invincible
Hemmit     - all weapons enabled
Medic      - shields full strength
Cavalary   - allow all tanks to in use
health     - full health
ammo       - unlimited ammuntion
killjoy    - extra hover tech

You MUST enter the correct case of the letters!

Easter Egg:
Right after you were left in the network's training Base
(campaign 1 mission 1), goto the wall with a Depression of
sand in front (u have 2 muv 2 ur left From starting point)
shot a few fire on the wall, it Will reveal a sort of room
get inside it & get a nano Canister.