How do i save a game on Super NES

I'd say it sounds like an issue with either the controller or the port on the system. My advice to you would be to try a different controller, and try switching ports on the console. The games should be fine, though.

Well its because that the battery that allows the game saving process to save is dead or is dying so it will need to be replaced or just buy a new gamepack like that then.

NTSC to PaL converter or or super nes power plug tyco then

You want a completely different game code for a completely seperate game? Hmmmmmmmmmmmm?

Eleborate on your question more clearly please, do you want Diddy Kong Racing codes or Pokemon Stadium 1 & 2 codes? Then I'll come back and help you.

If your MP5 supports '.nes' games like mine does, then try downlading .nes ROMs...
.nes are originally Nintendo Entertainment System files

You also need to download a NES emulator to play .nes files (ROMS)....I use RockNESX...here is the link to that: http://www.romnation.net/srv/emulators/nes.html

try blowing inside the game cartridge and then the slot the game inserts into. I had this problem on my snes with some games and this helped. Other to that it may be the console is on its way out.

Ebay sell some really cheap snes consoles now. I picked one up for £15.00 with games.

The saves are missing because the cartridges internal battery has died. The Ram that's in it to hold saved games cannot hold anything without some power.

Some cartridges won't read if the contacts have some dirt on it or something... The blowing thing is not a good thing to do and eventually hurts the cartridge more then it helps. Rubbing alcohol and q-tips cleans the contacts the best in my opinion. You can use the rubbing alcohol and q-tips to clean the contacts inside the system also.

Hope you can get these old classics working like they should be!
Good luck.

both the games seems to have glitches, can you get replacement, i doubt it considering how old they are, have you tried dusting them off, use cotton buds carefully and see if it works anybetter

Turning your console on and off *can* erase save game data. This is in the users manual. Intermittent operation on older electronics indicates an internal connection problem somewhere. See if Nintendo can direct you to a fix-it shop, as they no longer service SNES consoles. Failing that, ask local video game stores and rental stores where a good fix-it shop might be.