Advance Wars: Dual Strike

Advance Warpaper
Buy for 1 point when Advance Wars 1 is inserted in your DS.
(Thanks to slash4628@hotmail.com)

Advance Warpaper 2
Buy for 1 point when Advance Wars 2 is inserted in your DS.
(Thanks to slash4628@hotmail.com)

Hachi's Land
Buy for 1 point when Advance Wars 1 is inserted in your DS.
(Thanks to slash4628@hotmail.com)

Hard Combat
Complete Combat mode once.
(Thanks to slash4628@hotmail.com)

Lash's Land Map
Buy for 1 point when Advance Wars 2 is inserted in your DS.
(Thanks to slash4628@hotmail.com)

Mistwalker
Allows first strike when attacked during Super CO Power.
(Thanks to slash4628@hotmail.com)

Money Champion
Beat basic "Money" survival course.
(Thanks to slash4628@hotmail.com)

Nell's Land
Buy for 1 point when Advance Wars 1 is inserted in your DS.
(Thanks to slash4628@hotmail.com)

Oozium
Once you beat Misson 22 (the one with the big black crystal), you can purchase Oozium from Battle Maps for 1000 credits. You can then have predeployed Ooziums in your design maps.
(Thanks to slash4628@hotmail.com)

Strum's Land Map
Buy for 1 point when Advance Wars 2 is inserted in your DS.
(Thanks to slash4628@hotmail.com)

Time Champion
Beat basic "Time" survival course.
(Thanks to slash4628@hotmail.com)

Turn Champion
Beat basic "Turn" survival course.
(Thanks to slash4628@hotmail.com)

Unlock Alternative Costume
Get to Level 10 of higher with a CO and buy the CO edit from Hachi, and you will get the alternative costume in the CO edit menu.
(Thanks to slash4628@hotmail.com)

Unlock Gallery
Beat normal campaign once, then purchase it from Hachi for 2000 points.
(Thanks to slash4628@hotmail.com)

Unlock Soundroom
Beat Normal Campaign and buy it from Hachi.
(Thanks to slash4628@hotmail.com)