Hi people!
Im and my friends started playng shogo with co-op mode a few days ago and its a lot of fun, we can past the mechs level without problems even with our slow connections and with the game laggin a lot.
But on foot levels we are unable to go longer because of the lag and the low health and armor of our characters with the lag, and we tryng alredy two days past the first "on foot with action" level.
My question is if have someway to use cheats in this mod.
Thanks for all the help in advance. Sorry for my english if something is unclear i can redo my question using a dictionary and a help of a friend that know a lot more of english xD

I have no idea if this will work in co-op, but you can try these cheats:
press "t" (or whatever key you have chat bound to) and type "MPGOD". afterwords you need to either restart the mission or get killed for you to be invincible.
another option would be to type "MPBOYISUCK", which will kill all the enemies in the level.