Mad Catz made the Gameshark.
Titties!
No.
As long as you have the proper codes for your version of the software you shouldn't have any problems getting it to work.
Project 64
Ebay, Craigslist, used game stores.
The N64 came out in 1996. .j.
Yes Goeman games work on the N64 for American Systems. To make sure you have the correct cartridge, look on the back of games for NAL - this means North American and will work for your N64. However PAL and JPN will not work unless you have that specific game system.
No where, believe me I've tried to find one myself and there was none except for a N64 gameshark I saw and that was it. Try calling MadCatz for a special order because they still sell gamesharks.
N64, sega, dreamcast,
There are collectors of old systems such as NES and SNES also N64's are becoming sort after too!
Dinosaur Planet for N64 never made it to the market, it was cancelled. .j.