Advance Wars 2: Black Hole Rising ^{(Game Boy Advanced)}

Unlockable: Gallery

Beat the hard campaign to unlock the gallery.

Unlockable: Hard Mode

Beat the game on easy and go to Hachi's store and buy Hard Mode for 1000 points. Press Select when starting a new campaign to play hard mode.

Unlockable: Sound Test

Beat Campaign mode with overall rank of A.

Unlockable: The Neotanks

Capture a specific city on each map to earn a lab map. You must then clear a hidden mission to earn unlock the Neotanks. Each force needs to do this to access Neotank technology.



Orange Star - On the mission Flak Attack, capture the city just north of your HQ.



Blue Moon - On the mission Toy Box, capture the southmost, westernmost city. It is the city on the island.



Yellow Comet - On the mission Show Stopper, capture the southmost, westernmost city.



Green Earth - On the mission Sinking Feeling, capture the southernmost city on the island towards the west.

Unlockable: COs

Unlock the following COs by doing the prerequisites:

• Unlock Drake - clear the Green Earth Campaign
  
• Unlock Eagle - clear the Green Earth Campaign
  
• Unlock Olaf - clear the Blue Moon Campaign
  
• Unlock Grit - clear the Blue Moon Campaign
  
• Unlock Hachi - clear any campaign on Hard Mode
  
• Unlock Hawke - clear any Campaign Mode
  
• Unlock Kanbei - clear the Yellow Comet Campaign
  
• Unlock Sonja - clear the Yellow Comet Campaign
  
• Unlcok Adder - clear any Campaign Mode
  
• Unlock Jess - recruit Drake or Eagle and Jess will be available
  
• Unlock Lash - clear any Campaign Mode
  
• Unlock Colin - recruit Grit or Olaf and Colin will be available
  
• Unlock Sensei - recruit Kanbei or Sonja and Sensei will be available
  
• Unlock Nell - achieve an overall A rank in Campaign mode
  
• Unlock Sturm - achieve an overall A rank in Campaign mode
  

Cheat: Japanese Map

Go to ''Design Mode'' and click on ''Map''. Then hold the L and R buttons while it's loading. Once you get there, you should see a map with three Japanese letters on it made out of mountains.