The Turbo Bomb, or Infinite Bomb Jump (IBJ) technique is a Sequence Breaking Bomb Jump found in Metroid II: Return of Samus, Super Metroid and Metroid: Zero Mission which allows Samus to gain a virtually infinite amount of height using Morph Ball Bombs. Although Metroid Fusion 's bombs are similar to in the other 2-D titles, their explosions are delayed and they will not trigger a Bomb Jump in midair, which makes the Turbo Bomb impossible. This is to prevent Sequence Breaking.