Secrets?

Do you know any secrets to any videogame? Like maybe a secret passage way or how to earn an extra life!?!?!??!?!?!
Something like that.

You might not know these games.

Socom Combined Assault
-On every level, there is (and I kid you not) a sausage located on a secret location where if picked up, specter(the main character) will reply, " MMMMM!!! SPIC-AY!!!" LULZ!!
-On another level, there is a caution sign with a bear on it. If you zoom in and shoot at it, a FREAKING BEAR will pop out. First time it did this, I screamed my ass off.

Halo 3
-Can't really explain, but basically there are hidden skulls placed in various locations. You can pick them up, hit people with, etc.
-There is a secret area where you see a game programmer in his boxers (not kidding).
-The brutes (main enemies) say weird, and I mean weird things. This line is the funniest thing I ever heard.
"GIVE SPIDERMAN THE BANANA!!" WTFHAHAHAHA!!!
-Cave-men. 'Nuff said.

Metal Gear Solid 2 : Sons Of Liberty
OH MAN OH MAN A BUNCH!!
-There are secret pictures of random japanese women hidden on walls, lockers, etc. Funny stuff.
-FUNNIEST LINE IN THE GAME
Colonel - "Raiden, what's your status?"
Raiden - "Sir, we've managed to avoid drowning!"
HAHAHAHA
-Tranqilizer darts. Hit an enemy, he falls alseep. Oh the things you can do. Among my favorites, I like to toss him in the ocean when he's sleeping, I shoot him in the face 100 times (really) so he wakes up with 100 darts in his face, putting him in a locker so when another guard opens it, he falls out!!!! LOL!!

Pokemon Series
-Haha all of you already know the infinite rare candy cheat.
-This is where mew is. In pokemon blue and red, no joke.
http://www.youtube.com/watch?v=JkF7Xjxn9jc
-Changing the game colors! On versions blue and red, right when you turn on the screen and it says "Gameboy Color", you can hit the directional buttons to change the color of the game. But, you can also hold down the A or the B button to get new sets of colors. Huzzah!

All of these I found on my own! Yeah!

Noone has any cheats?

sonic mega collection for gamecube

sonic the hedgehog 2 level select and debug mode

To select levels in Sonic 2, go into Sound Test Mode. Play these sounds: 19, 65, 09, 17. Hold X and press Start. Once you get to the title screen, hold B and press Start to see the Stage Select feature.

To get Debug Mode, play songs 01, 09, 09, 02, 01, 01, 02, then 04. Hold B while selecting a stage by pressing Start to get Debug Mode.

Level select and debug mode in Sonic 3 and Knuckles, yay!

First go to Angel Island Zone and, while on a vine, press Left, Left, Left, Right, Right, Right, Up, Up, Up. If it has been entered correctly, you will hear a chime. Then press Start then A. At the Title Screen, scroll down to Sound Test and press Start. At the Sound Test screen, go to Mushroom Hill Zone and press Start. While on a ratchet machine, enter the same code you entered in Angel Island. You should here a chime. Again, press Start then A. At the Tiltle Screen again scroll down to Sound Test. At the Sound Test Screen select a zone while holding A. Hold until the name dissapears. You can check if you're in Debug Mode by pressing B. Your score should turn into hexadecimal characters. Oh and you can change characters in the Sound Test screen by pressing C!

sdfsdasdff