This page contains Cheats for Deus Ex 3 organized by sections for Xbox 360. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Complete one of the following achievements to collect their Xbox Live Gamerscore points:...From: brianna33
Complete one of the following Secret achievements to collect their Xbox Live Gamerscore points:...From: DJ_LEEFUL79
This glitch works anywhere, but the first and simplest place to do it is at Adam Jensen's computer, which is located in his office at Sarif HQ, after returning from the Sarif Manufacturing Plant hostage situation. Use the discovered Praxis Kit and an earned Praxis point to upgrade to Hacking Security Level three. Try to collect as plenty of Nuke Pr...From: u0MmZFmF
To basically take down enemies silently, find an indestructible object such as a barrel or container, & over it with you. When you discover a group of enemies, stand in a position where you need an enemy to approach. While holding the object, throw it next to yourself or close to where you need the target to approach. The whole group of enemies...From: Yoshi
In Picus Communications, when you need to wait for the Funicular to come up, there will be enemies coming to kill you. Before you press the elevator button, block both entrances in to the room with heavy objects. You can only do this in case you have the Move/Lift Heavy Objects increase. There's vending machines outside the room, crates short, huge...From: taironcruz12345
To store an item in lieu of carrying it around, basically throw it on the ground. The game saves the location of items -- even when you leave the region....From: AbertyReata
Upgrade Hacking & Strength to be able to select up turrets, which have limitless ammo. Set them down or let them fire while you move to basically clear out a room. You will still get experience points & headshots. You can also do this with robots....From: colvinarchard
To keep trying hacks without walking out of hack attempts, when the technique is alerted before you run out of time, press B to cancel hacking, then press Y, and the failed attempt won't count against your limited number of chances....From: Billie
When trying a hack, save the game. Then, hack the optional nodes, but do not complete the hack. After you hack the nodes, load the earlier saved game, & repeat the method. One time you finally complete the hack, you will get all the nodes (from the earlier times you loaded) in addition to the nodes you get normally. Use this glitch on the compu...From: darntart
There's QR codes on boxes and other things throughout the game. Scan them with a QR readable phone to view hidden messages....From: shadowgeo
Finish the prologue, & start the first mission. Enter the warehouse, & search for cardboard boxes marked with "Sarif Industries" to discover a QR barcode. Scan it with a QR readable phone to view a fictional web-site from the storyline....From: Tabsbreelfcar
Search the indicated locations to find the hidden Praxis Kits: Sarif Manufacturing Lab: As you exit the Assembly Line, you will reach the Factoring Labs with an elevator. After exiting the elevator, you will find the first Praxis Kit ahead in the hallway. Detroit City Sewers: Below or near the Chiron Building and around the northern sections of the...From: liamalexander
After you take down the Hitman Squad, you will return to the penthouse & speak with David Sarif. Select the following options in order when speaking to David Sarif to win the argument & get the "Yes Boss" achievement: "Refocus", "Defend", "Refocus", "Defend". Alternately, select "Defend...From: Naberadneve
At the finish of Mission two, select the following options in order when speaking to Zeke Sanders to persuade him to let the hostage go and get the "Unforeseen Consequence" achievement: "Try To Free Josie", "Empathize", "Empathize", "Reason". Alternately, select "Try To Free Josie", "...From: lofty
Select the following options in order when speaking to Bill Taggart to persuade him to tell the truth in public & get "The Throwdown" achievement: "Confront", "Confront", "Confront", "Confront". Alternately, select "Discredit", "Redirect", "Confront", "Redirect...From: Isildur590
Select the following options in order when speaking to Doctor Isaias Sandoval to persuade him not to commit suicide and get "The Last Straw" achievement: "Empathize", "Empathize", "Empathize". Alternately, select "Tough Love", "Tough Love", "Inspire". Note: The sequences are rand...From: digiantommaso
Select the following options in order when speaking to Hugh Darrow near the finish of the game to show him his logic is flawed & get "The Final Countdown" achievement: "Extrapolate", "Appeal", "Extrapolate", "Extrapolate". Alternately, select "Extrapolate", "Critique", "...From: a2sgqM2a
Select the following options in order when speaking to Wayne Haas in the Detroit Police Department to persuade him to let you in to the morgue and get "The Table Job" achievement: "Absolve", "Plead", "Absolve", "Plead". Alternately, select "Absolve", "Absolve", "Plead",...From: Raulis
At the beginning of the game when you are in Megan's office, press X on the following six secret items to get the "Old School Gamer" achievement: The mini automobile on the file cabinet next to the fax machine. The "Being More Effective" book next to the microscope. The computer. The picture to the left of the computer. The news...From: fsfori
Watch this step-by-step video guide called "Easy "Ghost" achievement" for more instructions:...From: roxas
Select the following options in order when speaking to the second bartender in The Hive night club in China to persuade him to let you see Tong Si Hung & get the "Darker Shades" achievement: "Pinpoint", "Advise", "Pinpoint". Alternately, select "Pinpoint", "Insist", "Pinpoint"...From: max3925
Watch this step-by-step video guide called "All four ending sequences" for more instructions:...From: george25
In the coursework of third person non-cutscene dialog with Adam & another character, you can control the camera by holding [Aim] & looking around with the normal controls....From: xcloudx
Use the following username and passwords to access the corresponding terminal." Sarif HQ Sarif Industries F2: Username: "fpritchard" Password: "nuclearsnke" Sarif Industries F3: Username: "tbruger" Password: "eclipse" Sarif Industries F3: Username: "ajenson" Password: "mandrake" Sarif...From: mark187
Use the following codes to bypass the corresponding location. Sarif HQ Helipad Storage: 8053 (security panel) Sarif Industries F3 (Denzel Mitchell Office): 1364 (security panel) Sarif Industries F3 (Ted Bruger Office): 9642 (security panel) Sarif Industries F3: 0250 (security panel) Sarif Industries F2 (Frieda Malik Office): 5475 (security panel) S...From: Raiden779
One of the computers in the Singapore secret facility has an e-mail that mentions a stapler. The person's name is "Dwayne" (in lieu of Dwight), and they mentions setting up a hidden camera to catch someone. The bottom of the messages reads "I know you have it Jim."...From: cloud31687
In the FEMA Detention Middle, there is an e-mail on of the computers titled "Clean up of parking area." After the body of text, there is a postscript: "P.S. Episode 9 tonight? If so, let's go early. I detest standing in lines." This is likely a reference to the rumored continuation of the Star Wars series with a new trilogy of e...From: ct100
In the Detroit police station, there is an officer sitting behind a table named Alex Murphy (Robocop's human precursor name) speaking with another person about the Robocop film....From: rene60620
Get to Hengsha (in the first mission on your arrival). When you reach the hacker's apartment, look underneath the table or above the computer in the left corner to see the "Forever Alone" meme on a Post-It note....From: Guest
When you enter Pritchard's office, look on the wall above his motorbike to see Final Fantasy 27....From: redrambo
In the men's restroom at The Hive, there is a pocket secretary that gives the door code for the back room & also says anyone broke the first rule by speaking about what goes on in the basement. It is signed T. This is a reference to Fight Club....From: Monster74
In the "Windmills" bathroom in the penthouse in China, there's shells in lieu of toilet paper. This is a joke in Demolition Man....From: pu158
In the list of usernames & passwords for the police station's first floor computers that are present in of the pocketboys, there is listed as: user "rdeckert", password "unicorn". This is a reference to the main character in Blade Runner & the unicorn from the visions in the film....From: pedro100
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What is the code for Lee's apartment...
Posted on: 07-26-2014
How do u defeat the boss after the elevator ride....
Posted on: 06-16-2013
How do i get pass the boss keep getting killed...
Posted on: 05-07-2013
I can't figure out how to hack anything in the game. the times i have, have been by accident. i don't know what the object is when i get in there... help please!...
Posted on: 02-18-2012