Portal - Create box

Create box:
Press Down, B, A, B, Y, Down, B, A, B, Y during game play.

Fire energy ball:
Press Up, Y, Y, X, X, A, A, B, B, Up during game play.

Fire rocket projectile:
Press Up, Y, Y, B, B, A, A, X, X, Up during game play.

Portalgun ID 0:
Press Up, Left, Down, Right, Up, Left, Down, Right, Y, Y during game play.

Portalgun ID 1:
Press Up, Left, Down, Right, Up, Left, Down, Right, X, X during game play.

Portalgun ID 2:
Press Up, Left, Down, Right, Up, Left, Down, Right, A, A during game play.

Portalgun ID 3:
Press Up, Left, Down, Right, Up, Left, Down, Right, B, B during game play.

Portal placement anywhere:
Press Y, A, B, A, B, Y, Y, A, Left, Right during game play.

Upgrade Portalgun:
Press X, B, LB, RB, Left, Right, LB, RB, LT, RT during game play

Achievements:

Lab Rat
Objective: Acquire the fully powered Aperture Science Handheld Portal Device.

Fratricide
Objective: Do whatever it takes to survive.

Partygoer
Objective: Make the correct party escort submission position decision.

Heartbreaker
Objective: Complete Portal.

Friendly Fire
Objective: Knock down a turret with another turret.

Cupcake
Objective: Beat two Portal advanced maps.

Fruitcake
Objective: Beat four Portal advanced maps.

Long Jump
Objective: Jump 300 feet.

Vanilla Crazy Cake
Objective: Beat all six Portal advanced maps.

Terminal Velocity
Objective: Fall 30,000 feet.

Camera Shy
Objective: Detach security cameras from the walls.

Rocket Science
Objective: Earn silver medals on all Portal challenges.

Basic Science
Objective: Earn bronze medals on all Portal challenges.

Aperture Science
Objective: Earn gold medals on all Portal challenges