If you could provide a more explicit example of the noise - last FM is not great for being specific in terms of actual tracks or noises. Maybe a little mp3 snippet or a youtube vid or something?
If it's Nintendoey - you could do worse than a Nintendo...
For starters I'd try a square wave oscillator in Zebra, width set to zero.
Add a tiny bit of noise. Put a Redux in the chain in Live, set to 8 bit. Then pay attention to the chords used.