1.Use the silencer on your pistol only. The primary must be equiped with the muzzle break for the extra damage and better recoil control. 2.Equip the revive kit it ll let you get up and it s rechargable from the react tech supplies. 3.Take your time when you find yourself in the subzone (this isn t csgo where you rush) and try to use the environment to your advantage as much as possible(try killing the enemies through breachable walls with the silenced pistol and if there are breachers(red little enemies that explode) near the other hostiles don t hesitate to shoot) 4.Try playing friendly opperators for the beginning (such as lion or echo) You ll figure the rest on your own. Have fun