Instructions
Unlockables and Secrets
View an extended ending by completing 75 percent of the game and a secret ending for completing 100 percent of the game.
Play the game in "Hypermode Difficulty" by completing the game in normal mode.
Reveal the locations of every missile, ship and E tank (except for those in Valhalla) by traveling to the bottom of Skytown and activating the satellite system. Once activated, travel to the top of the zone and bomb all the bomb slots. This will put marks on your minimap for all the expansion items.
View bumper stickers on Samus's ship if you have the bumper sticker bonus and saved games from the following games: Super Paper Mario, Wii Play, Excite Truck, Wario Ware: Smooth Moves, Wii Sports, Metroid Prime 3, Zelda: Twilight Princess and Mario Party 8.
Secret Messages
Input all of the following secret codes using the radio in Samus' ship. They are messages from the people that worked on the game and all of them are in Japanese. All of the numbers below are from left to right on the radio.
Press the second, seventh, fifth and first symbol to hear from Iwata.
Listen to Kenji Yamamoto by pushing the third, sixth, fourth and eighth button.
Push the eighth, third, fifth and forth button to listen to Miyamoto.
Enter the forth, sixth, first and seventh symbol to hear from Yoshio Sakamoto.
Hear from Kensuke Tanabe with the first, third, eighth and fifth symbol.