Banjo-Tooie Cheats

Blue targets in Saucer of Peril
I'm not sure if this was just a glitch, but before I played the saucer of peril I had learnt 'hatch' before entering terrydactland the proper way(I went through the Unga Bunga cave in Mayahem Temple).
Anyway, when I played saucer of peril ever single target was blue, so it was possible for me to get a score of 951!
Hope this works for you.