Cheats for Portal 2 for Xbox 360

Although we haven't tested all of the cheats from Portal 1, most of these cheats work. If you find any that don't, feel free to leave a comment and let us know (so we can remove it).

1. Activate Ability To Put Portals Anywhere – Type: sv_portal_placement_never_fail # (1 or 0)
2. Activates Ability To Fly and Pass Through Walls – Type: noclip
3. Change Game Speed – Type: host_timescale # (default=1) [0.1 = 10% of original game speed, 2 = twice the original game speed, etc.]
4. Change Gravity Effects – Type: sv_gravity # (600=normal)
5. Change Link ID For Commanding Player’s Portal – Type: change_portalgun_linkage_id # (0, 1, 2, 3)
6. Creates Zombies! (Whom Attack Citizens, Turrets and You) – Type: npc_create npc_zombie
7. Energy Ball From Face (Bug) – Type: fire_energy_ball
8. First-Person Viewpoint – Type: firstperson
9. Give Yourself or Upgrade Your Portal Gun – Type: upgrade_portalgun
10. Give Yourself the Basic Portal Gun – Type: give weapon_portalgun (Upgrade by typing: upgrade_portalgun)
11. Invincibility – Type: god
12. Morph Storage Cube Into A Companion Cube (Must Target It First) – Type: ent_fire !picker skin 1
13. Rocket Fire From Face (Bug) - Type: fire_rocket_projectile
14. Rocket Turrets On or Off – Type: ent_fire npc_rocket_turret toggle
15. Shows the Frames Per Second Rate – Type: cl_showfps 1
16. Spawns Alyx – Type: npc_create npc_alyx
17. Spawns A Citizen – Type: npc_create npc_citizen
18. Spawns A Combine Soldier – Type: npc_create npc_combine_s
19. Spawns A Fast Headcrab – Type: npc_create npc_headcrab_fast
20. Spawns A Half-Life 2 Turret – Type: npc_create npc_turret_floor
21. Spawns A Live Headcrab – Type: npc_create npc_headcrab
22. Spawns A Metro Policeman – Type: npc_create npc_metropolice
23. Spawns A Poison Headcrab – Type: npc_create npc_poisonheadcrab
24. Spawns A Rocket Turret – Type: npc_create_aimed npc_rocket_turret
25. Spawns A Weighted Storage Cube – Type: ent_create_portal_weight_box
26. Spawns An “ERROR” Character – Type: npc_create npc_zombine
27. Spawns An Airboat – Type: ch_createairboat
28. Spawns Barnacle – Type: npc_create npc_barnacle
29. Spawns Bounce-Able Metal Ball – Type: ent_create_portal_metal_sphere
30. Spawns Breen – Type: npc_create npc_breen
31. Spawns Half-Life 2 Fast Zombie – Type: npc_create npc_fastzombie
32. Spawns Standing Turret – Type: npc_create npc_portal_turret_floor
33. Spawns Zombie (with Back-Throwing Headcrab) – Type: npc_create npc_poisonzombie
34. Spawns the G-Man – Type: npc_create npc_gman
35. Stops Turrets From Shooting – Type: notarget
36. Third-Person Viewpoint – Type: thirdperson
37. Turn Cheats On Or Off - Type: sv_cheats 1 (0=off/1=on)
38. Turn Gun Invisible – Type: buddha [Or impulse 200 (Still Able to Shoot)]
39. Unlocks All Weapons + Weapons From Half-Life 2 – Type: impulse 101

During your escape with Wheatly you will eventually run into the 'Bring your daughter to work day' room. Which has all sorts of different science fair Potato projects. If you go down to the very end of the line you will find the over grown potato. Look closely You will find the owner of the project has written her name on one of the bottom corners. Why, it's Chell! Another one reads"Alyx," a references to Half Life 2's protagonist!

Play through Chapter 6: The Fall until you reach the 1958-28 room. In this room is a cube trapped in a glass box, with Blue Gel streaming out of a pipe in a corner. Save the game when entering this room so you can retry the puzzle if you fail. You must shoot a portal under the gel and over the crate to coat the cube in goo. The cube will then bounce around until it breaks the glass. Eventually it will break out of the glass. You must catch the cube before it touches the ground to get the "Schrodinger's Catch" trophy. Stand between the entrance and the gel spout to hopefully catch the cube when it comes flying out.

In Chapter 2, Test Chamber 6, carry a radio (which shows up in a clump of garbage after you hit a button) into a window above the chamber. Once you get the radio, backtrack through the level, and place a portal on the pad across from the window. Use the launchers to get through the portal and into the room beyond the window with radio in hand. Once there, carry the radio up to the wall to get the "Final Transmission" trophy.

At the beginning of Chapter 7: The Reunion, while facing the entrance to the 02 room on the catwalks between tests 1971-01 and 1971-02, place a portal on the wall to your right, and look for another pad you can shoot a portal onto through the gate and past the stairs to the left. On the other side of the portal is an office with a large portrait of Cave Johnson and Caroline. Stare at the portrait, and GLadOS will comment on it, and you will get the "Portrait Of A Lady" trophy.

At the end of Chapter 2, Test Chamber 7, shoot a blue portal on the other side of the entrance to the exit of the area. Then, grab the Companion Cube that is depressing the button, and use an orange portal to get the Companion Cube to the exit without it getting disintegrated and get the "Preservation Of Mass" trophy.

There is a turret inside a ventilation grate just past the elevator in Test Chamber 16. Jump over it, get the Refraction Cube, then use the laser to destroy that turret to open the grate. Enter the new area to find four turrets singing a song.

To get the alternate title screen ("Iiiiiiinnnnn SSsssspppppaaaaaacccce"), you must beat the game.