Enter the following names during squad customization to unlock the corresponding special units. Note: This will prevent achievements and trophies from being earned:
Squadsight Ghost Armor Sniper with 100 aim will, and 20 hp. Chris Kluwe is an American football punter. Note: PC exclusive.
Titan Armor Heavy with 20 hp, 100 aim, and Will.. Joe Kelly is a popular comics author that has worked on Spider-Man, Superman, and many other famous characters.
Snapshot Archangel Sniper with 200 aim, and 110 will and 20hp (never misses). Ken Levine is the co-founder of Irrational Games, the developer of BioShock, Freedom Force, and System Shock 2.
Rapid Fire Ghost ArmorAssault with 100hp will and aim (hp doesnt visibly go down until he takes 71 damage). Otto Zander is the hero and survivor of GuavaMoment's XCOM Let's Play series from the Something Awful Forumes.
Psionic Psi Armor Support with 20 hp, 200 will, 100 aim, and Mindfray, Psi Inspiration, Telekinetic Field, and Rift. Sid Meier is the co-founder of Firaxis and creator of the Civilization series, Pirates series, and more.
Assault Class with 20 health, 100 aim, and will. Comes pre-equipped with Titan Armor, Alloy Cannon, and Plasma Pistol. William Carter is the lead character in The Bureau - XCOM Declassified. He wears his 1950s fedora.
To unlock William Carter, the hero from Bureau: Xcom Declassified, go to your Barracks, select a hero unit, and go to the Customize option. Once there, change his name to William Carter (with William in the First name area and Carter in the Last name area). He is an Assault Class pre-equipped with Titan Armor, Alloy Cannon, and Plasma Pistol.