There's not a cheat for it
you have to download it in gamefront.com that's all you have to do
There's no such thing in GTA San Andreas.But if you want a ninja hood,you can type- ninjatown
This would require a mod. Suggest you look at the Superman Collection on this site: www.gtagaming.com
I highly doubt it
No, you can't have kids in GTA San Andreas.
GTA III and GTA Vice City are on PS2.
You don't, you go buy a copy.
You can find a mountain bike on the top of mount Chiliad.
It should be on the top of some police stations.
There is no jetpack cheat for gta vcs, in fact, its impossible to get a jetpack on gta vcs =D
get 100% progress with millie in the third city/las veagus