When he's on the chair make sure you go to him and stick the needle inside of him,then when he throws you across the room,switch to your machine gun and choose the anti-personnel rounds,this deals extra damage to him.He has four adam,so after he returns to his thrown,stick the needle to him again,each time you do this and he throws you his power gets different and possibly more powerful.Now after 2 shots he will call rienforcements to aid him,you will get a security alarm on you,2 to 4 security bots,and lots of splicers.You will have some options,you can still focus on atlas and ignore everything else or you can grab your grenade launcher and switch to the proximity mines or you can grab your dart gun and switch to the trap bolts,if you choose the grenade launcher shoot the mines near the thrown and across the room,the splicers will soon run into them and take damage and atlas on the other hand will run into them too,dealing more damage-if you choose the dart gun shoot the gun's trap bolts on the thrown,cause the hook will go to the wall behind it and the splicers will have to make a sacrifice(or they will be trapped)and who knows,atlas can run into them too and the electricity deals more damage than even the antipersonal rounds.then after the last shot,the game is done.You get the achievement but if you rescued ALL of the little sisters without harvesting one,you get another achievement.((If you are playing on the survivor difficulty,be sure you have the maximom amount of health packs.)

Please Vote: Was this cheat: Bogus or Helpful

SEE A DOOR WITH NUMBERS ON IT ENTER 5744 OR 0512 OR 9457 OR 7533 OR 1921 OR 0451 OR 7774 OR BUY IT TO OPEN THE DOOR OR HACKET

Please Vote: Was this cheat: Bogus or Helpful

ATTHEMAINSCREENYOUCANPLAYMUSIC GO UPDOWNO

Please Vote: Was this cheat: Bogus or Helpful

MAINSCREEN PRESS XOUPDOWNSELECTSELECTOOOUPSTART

Please Vote: Was this cheat: Bogus or Helpful

At the main screen press downdowndownupdownupupupdownooooooupupdownupup if you enter the right music sounds you will unlock bioshock 2 clipe at the extra menu and free health for you

Please Vote: Was this cheat: Bogus or Helpful

MAINMENU HOLDR1 OOUPOOOUPOOOOOUPUPUPUPOOOUP

Please Vote: Was this cheat: Bogus or Helpful

Press: up, up, down, down, left, right, circle, square, square

Please Vote: Was this cheat: Bogus or Helpful

Press x,x,x,square,square,left,down,right,up,triangle,circle,circle,up when game isn't paused.

Please Vote: Was this cheat: Bogus or Helpful

First you have to start a new game & press start & press up,up,right,down,down,left,L1,R1 then a message will apear on the screen.

Please Vote: Was this cheat: Bogus or Helpful