Well, you need a ACTION REPLAY or a GameShark.
yes if you have an action replay
Go to Beach Cave and become jirachi.
go to this website then you can generate wondermail codes http://www.upokecenter.com/games/dungeon/guides/wondermail.php
no, red rescue team has no 4th generation Pokemon available but some Pokemon have minor appearances: munchlax, lucario, bonsly, weavile, mime jr.
if you are in a battle and want your partner to atack and you arent atacking hold b then press a while your holding b and you will miss your turn.
have a high level Pokemon with a friend bow
Yes you can
when you defete the game you have to do some thing
Here are some Pokemon cheats for pearl: Rebattle
cheats can spoil the game search Pokemon stadium Pokemon codes
In Pokemon Mystery Dungeon Blue Rescue team for DS, Munchlax appears at one point in Pokemon square (he is running around). Talk to him and give him some food. He will give you a munch belt and leave. Unfortunately you can't recruit him.
I assume you're asking for what versions are there in this series so: For the Game Boy Advance: Pokemon Red Rescue Team Pokemon Blue Rescue Team For the Nintendo DS: Pokemon Explorers of Darkness Pokemon Explorers of Time Pokemon Explorers of Sky Correct me if I'm wrong, and/or if I missed any game, feel free to make changes.