To get the double jump, beat the second boss. The second boss is Dr. N. Gin. He has a ship. On the side it has missle launchers. On the top, a helicopter bomb launcher, and on the bottok, a cannonball launcher. Shoot those (You're in the air) and destroy him, and you get the double jump techique! To activate it, just jump and press a in the air.Beat the thirs boss (Tiny the tiger) to get the tornado spin. Just avoid Tiny and hit him when he attacks with his spear. To activate the tornado spin, quickly press b three times.
Submitted by Westley aka Uncle Happy