This is not a cheat but rather a mod.
superman
No
There is no cheat for superman mode.You need to download the modification for the game so that you can have the superman mod in the game of gta vice city
how do you cheat superman on gta vicecity for psp free
There is no such single cheat but by putting multiple cheats you can make it possible
This would not be a cheat, but a mod, requiring a PC for the download. Useful details about cheats and modifications can be found on gtawiki: gta.wikia.com
gta vice city
There is no "cheat" for superman. It is a mod (modification) that sombody made. They simply went into the game and changed and added things, making it into superman. You can download it off of the internet.
this is one very simple cheat BEKKNQV
There isn't a cheat code, but there are mods which you can find on GTA San Andreas mod sites.
This would require a mod, rather than a cheat. To download a mod, would require a pc.
This would require a mod. Suggest you look at the Superman Collection on this site: www.gtagaming.com