Full list of all 12 Banjo-Kazooie achievements worth 200 gamerscore. It takes around 12-15 hours to unlock all of the achievements on Xbox 360.
Defeat Grunty with Jinjonator
Complete Grunty's Furnace Fun, and answer any of the random questions correctly
Collect all 900 notes in the game
Collect all the honeycombs
Find Cheato three times
Chomp 30 red Yumblies
Learn all Banjo's moves
Free Clanker
Beat Nipper
Transformed by Mumbo for the first time
Collect 2 Jiggies
Bet you thought jigsaws were boring! Bottles disagrees, and has seven of them to be solved.