f25a08f0_Secrets_for_PSP___GameRankings__Unlockable
[How to Unlock] Launch Octopus [Unlockable] 
When you reach the area with falling bombs, ride the funnel of air to the top of the ship and destroy it. Follow the path and destroy the boss.
Mega Man Maverick Hunter X Cheats, Codes, and Secrets for PSP - GameRankings