Resident Evil: Biohazard

Rocket launcher
Finish the game in under three hours without rescuing anyone. If done correctly, a rocket will appear after the credits. Save the game. Then, start the game that was just saved and the rocket launcher with infinite ammunition will be available. Note: The rocket launcher does not shoot well upwards or downwards.

Alternate clothes
Rescue the other two players and finish the game. If done correctly, the phrase "You've got the special key" will appear after the credits. Save the game. Start the game that was just saved. Enter the room with the large mirror on the second floor of the mansion. Unlock the door in the back. Enter the closet and move all the way to the end of the rack of clothes. Then, a message asking "There is an outfit that fits you perfectly, do you want to put it on?" will appear. Now select "Yes" to change your character's clothes.

Reset game
Pause the game and press Start + Select. Then the game will reset and return to the main menu.

Configure game (Japanese version)
Pause the game and press Start + Select. Now game options may be changed before resuming the game.

Change difficulty during game (Japanese version)
Note: The game must have been previously completed on the hard difficulty setting. At the title screen, press R1, L2, R2, L1, X, Triangle, X, Square. If you entered the code correctly, you will hear the sound of a zombie. Now while playing the game, hold R1 + R2 + L1 + L2 and press Select to change the difficulty.

Grand Theft Auto: San Andreas

Cheat Codes

Type in the word below as a code during gameplay. The following cheats can't be activated when the game is paused. You must enter them during gameplay. They are not case-sensitive, either.

Health and Stats
$250,000, full health and armor - HESOYAM
Infinite Health (no damage from bullets, melee attacks, and fire) - BAGUVIX
Commit Suicide - GOODBYECRUELWORLD
Hitman Rank and Perks in All Weapons - PROFESSIONALKILLER
Infinite Ammo - FULLCLIP
Infinite Lung Capacity - CVWKXAM
Jump Higher - KANGAROO
Jump Higher on BMX - CJPHONEHOME
Lower Muscle/Fat Stat - KVGYZQK
Max Fat Stat - BTCDBCB
Max Muscle Stat - BUFFMEUP
Max Respect Stat - WORSHIPME
Max Sex Appeal Stat - HELLOLADIES
Max Stamina - VKYPQCF
Max Vehicle Stats - NATURALTALENT

Stronghold: Crusader

Cheat Codes

To enable the cheats go to the 'Main' menu and hold the 'Ctrl' key and type 'triblade2002' (without the quotes). Then press the following keys during a game to enable the corresponding effect. There is no confirmation that cheats have been activated.

[Alt] + C: Unlocks ALL missions in the game.

[Alt] + X: Raises popularity to 100 and gives 1,000 Gold (keep held down for more Gold).

[Alt] + K: Build buildings without the resources they normally need. Hold 'Alt' and tap the K key once and very quickly, if you hold down the K key for even a short time you will cycle between activating and deactivating the cheat. Press [Alt] + K once more to deactivate the cheat.

Tony Hawk's Underground

Cheat Codes

Perfect rail balance:
Pick CHEAT CODES in the options prompt, the sumbit the code letitslide . Alternately, get all 129 goals.

Perfect manuals:
Pick CHEAT CODES in the options prompt, the sumbit the code keepitsteady . Alternately, get all 129 goals.

Perfect skitches:
Pick CHEAT CODES in the options prompt, the sumbit the code rearrider . Alternately, get all 129 goals.

Every Skater:
Pick CHEAT CODES in the options prompt, the sumbit the code getemall.
joeyoeyoey1030

Moon gravity:
Pick CHEAT CODES in the options prompt, the sumbit the code getitup . Alternately, get all 129 goals. This does not work when driving.

All FMV sequences:
Pick CHEAT CODES in the options prompt, the sumbit the code digivid .

The Elder Scrolls V: Skyrim

Cheat Codes

Perk & ingot codes + command console cheats

Entry location:
press the tild ` key

Press the tild ` key to activate the console.
TGM - god mode
TCL - noclip, fly through walls, can only be used if you have not clicked on anything.
player.setav - works with magicka, stamina, health as well.
player.setlevel - 1 -100.
tmm 1 - all map locations unlocked
PSB - all spells, including ones you should not have, be warned this may crash your game so remember to SAVE FIRST.
TFC - free flying camera.
kill - kills selected target.
resurrect - resurrects selected target, yes works with dragon but will not give you another dragon soul. it will give you more bones and scales.
player.modav carryweight <###> - set the limit of what you can carry.
player.setav dragonsouls <###> - gives selected amount of dragon souls, do not give yourself too many at once, it will crash your game, suggest doing it in groups of 3.
player.modav speedmult <##> - sets your run speed, suggest 20 or 40.