This new Ninja Gaiden: Dragon Sword video from Tecmo is packed with over four-and-a-half minutes of boss fights, special attacks, and lots and lots of flipping. Flip over attacks! Flip up a flight of steps! Flip out of wells! Flip into wells! Sky's the limit! Or maybe not? Work that stylus as fast as you can and flip right into outer space!

This article was originally published on Joystiq.

Rumor: Rumbling Sixaxis to debut at TGS