My opinion probably isn't gonna make a difference because everyone else told you before me.
^_^
But here goes anyway..
When your Tama turns it's back on you and that little cloud thing comes up, it means he's angry and he needs to be praised. You can take read the whole guide i wrote so far if you want, or you can skip through and read parts... I don't care just don't copy it.
~*Tamagotchi Codes*~
Hair gel - A C B C A B A C
Love Potion - B C B A C A B A
Steak - B A C B C A C B
Whole Cake - A B B A C B C C
Costume - C B A A C A B C
TIP FOR BEGINNERS: Go to shop, then hit the A button 3times... note that you don't have to press A three times fast, its not nessisary... It worked for me and I took my time. Plus, its much easier and you won't have to do it so many times.
~*~PURPOSES AND HOW MANY USES FOR SECRET ITEMS~*~
Hair gel – 1 use, makes hair poofy, okay for happiness
Love Potion – 1 use, drink, than quickly connect with ADULT of opposite gender, will make them fall in love instantly and i'm pretty sure make them have a baby... Not good if you're already at a good point in relationship.
Steak – 1 use, excellent for hunger and most cases happiness.
Whole Cake – 1 use, excellent for hunger and most cases happiness.
Costume – Unlimited uses, you wear all day until your Tamagotchi goes to bed.
TIP: If you punch the code in another time, it will come up with a price, its optional to buy the second time, but most are very expensive.
~*~Game Tips~*~
Jump: If you think that you have to keep pressing buttons, you don't, all you really have to do is wait for light to come on and then quickly press the correct button.
WARNING: Not good for people without good reflexes
TIP: Don't hold the button down at all, not even the slightest bit, it won't beep/work if you do.
Bump: Gain lots of weight... Press B a million times before bar comes up to tell you the power ammount you want. Don't press buttons afterwords, its not nessisary.
Heading: Try and play this game when you're not an adult. It's much easier than trying when you're an adult because you're shorter. Try and keep your guy in the middle so you don't have to rush over...
Slot: I'm not sure quiet yet about any real tips that work, if you do, PM me.
Basics:
Pause: A + B
TIP: Press A first, than press B while still holding A
Turn sound off: A + C
I know how to get almost every character, without the so called "play this game twice, play this game 4 times.". PM me if you have a character you want and i'll tell you how to get it.
TIP: Don't believe what some people say about “Play this game so many times to get this character! Do this when its a baby! Blah blah blah!”
WHEN DOES MATCHMMAKER COME?: Usually when your Tama is 5-10 years of age.
Opinion on MatchMaker: Very un-organized. Don't recommend it.
Any further questions PM me, i'm glad to help everyone.