O.K. So how do you unlock Mr. Game&Watch?

1. First you have to unlock all the characters(except game&watch) then clear classic mode with every character including the unlocked ones.

2. To unlock events after 30 you'll need to unlock Luigi (unlocked in adventure in the first stage in XX:X2, X stands for any number) and Falco (unlocked in 100 man melee).

3. And the Giga Bowser question? If you really want to fight him clear adventure mode in normal difficulty with no continues.

Happy Gaming!!

There's 25. Find the 4th one (If you don't know how, just do multiplayer battles, until you get him) then complete 1 player mode with all characters and then defeat Mr Game & Watch to unlock him.

1) There are twenty five characters:

- Dr Mario
- Mario
- Luigi
- Bowser
- Peach
- Yoshi
- DK (Donkey Kong)
- Capt. Falcon
- Ganondorf
- Falco
- Fox
- Ness
- Ice Climbers
- Kirby
- Samus
- Zelda
- Link
- Young Link
- Pichu
- Pikachu
- Jigglypuff
- Mewtwo
- Mr Game & Watch
- Marth
- Roy

2) To unlock Mr Game & Watch, beat the Target Test with the 24 characters other than him

3) To unlock Events #31-39, make sure you have unlocked Luigi, Falco, and Young Link, and beaten Trophy Tussle 2

1. Knowing everyone who didn't have Mr.Game&Watch they probably didn't have mewtwo either, that happened to my friend once, first you must have the other 24 characters then beat classic or adventure mode with them all (all trophies in one mode) then you will challenge him.

2. Beat 25 out of those 30, I think

3. Here what's special, if you beat giga bowser without having to use a continue on him you'll get the giga bowser trophy along with your adventure mode trophy. You'll unlock event 51 after beating the other event matches

Successfully complete classic mode with all other 24 characters or complete target mode with all other 24 characters to unlock Mr. Game and Watch. Alternately, play over 1,000 versus mode matches.