Doom: Use the Marines to you're advatgae, aswell as the Imp's, if they Come chaging at you, Dont just sit there firing, Move around, Stretch them Leg's, and remember to shoot at the same time!!!
If you ever encounter A Baron of Hell, Run around it in circle's, Shooting hte crap out of it, If that doe's not work then Hide in a corner and shoot it as it come's closer, Then spin around it.
Doom2: The same as above.
Doom3:It aint sacry, Its just a Game, and also the same.
Doom4:Sadly they have not made it(
)
COD1-4: Be carefull weapons are very powerfull, never run into a War zone, Look around and Plan tactics to get around a HotZone...
And well that's all I know.
Timshift:Remember if you shoot a Barrel from a Height, Get on it, And reverse time, You will be were the barrel was before it was shot off.
Remember to use time against you're enemie's.
If you stop time and Go behind a Enemy, They know you are there, Becuase they radar.
That's all im Going to say, Bye.
~LT.Tatters.