Ya Heretic2 had wall backflips. Fun stuff.
I dont know if that truly fits into the Star Wars galaxy. Although you do see some pretty fancy acrobatics on occasion in ROTJ and TPM. I think one of the recent reviews of the E3 demo said that there are backflips during Force Jump.
Never give in--never, never, never, never, in nothing great or small, large or petty, never give in except to convictions of honour and good sense. Never yield to force; never yield to the apparently overwhelming might of the enemy.
Winston Churchill, 1941.