RYNO IV:
Collect all of the Gadgetron Holo-Plans pieces, take them to the smuggler. He will build the Rhyno IV with them.
Omega Weapons:
Complete the game once. Now, play it a second time but this time on the unlocked Challenge mode! Here, you will find a number of vendors carrying Omega weapons, as opposed to basic ones. The Omega stuff is incredibly powerful!
Challenge Mode
Complete the game once and you will unlock Challenge Mode. This mode is more difficult the original mode, but you’ll be able to level your weapons up to 10.
Golden Groovitron
In Challenge Mode, you can purchase the Golden Groovitron for 2 million Raritarium.
The Orange Box Cheats
The following cheats and codes are available for The Orange Box video game on the Xbox 360 video game console.
Half-Life 2 Cheats (The Orange Box)
These codes can be entered while in Half-Life 2. Enter the codes during game play.
- Invincibility
Cheat code: LB, Up, RB, Up, LB, LB, Up, RB, RB, Up
Health Cheat (Restore by 25 Points)
Cheat code: Up, Up, Down, Down, Left, Right, Left, Right, B, A
Ammo Cheat (Current Weapon)
Cheat code: Y, B, A, X, RB, Y, X, A, B, RB
Portal Cheats (The Orange Box)
These codes can be entered while in Portal. Enter the codes during game play.
- Create Box
Cheat code: Down, B, A, B, Y, Down, B, A, B, Y
Portalgun ID 0
Cheat code: Up, Left, Down, Right, Up, Left, Down, Right, Y, Y
Portalgun ID 1
Cheat code: Up, Left, Down, Right, Up, Left, Down, Right, X, X
Portalgun ID 2
Cheat code: Up, Left, Down, Right, Up, Left, Down, Right, A, A
Portalgun ID 3
Cheat code: Up, Left, Down, Right, Up, Left, Down, Right, B, B
Fire Rocket Projectile
Cheat code: Up, Y, Y, B, B, A, A, X, X, Up
Fire Energy Ball
Cheat code: Up, Y, Y, X, X, A, A, B, B, Up
Upgrade Portalgun
Cheat code: X, B, LB, RB, Left, Right, LB, RB, LT, RT
Portal Placement Anywhere
Cheat code: Y, A, B, A, B, Y, Y, A, Left, Right
