Advance Wars: Dual Strike - Easy points

Advance Wars: Dual Strike - Easy points
Easy points:
Mission 4 Reclaim The Skies in Campaign mode takes only about a minute to complete, and each time it will result in 300 points. After the mission, just save the game in a different file and quit Campaign mode. Load the file for Mission 4 and repeat to get as many points as desired. Note: Make sure to save in the file marked Mission 5 after completing Mission 4. Mission 4 gives you points towards Rachael's CO ranking. Mission 2 is also quick, and is good for getting points for Jake towards his CO ranking.

Hard Combat mode:
Successfully complete Combat mode to unlock Hard Combat mode.

Hidden map:
While selecting Map Design mode, hold L R to display a map with terrain that spells "Advance Wars". Also, there are two groups of buildings at the bottom of the hidden map. The orange buildings make the orange star symbol, while the blue buildings make the blue moon symbol.

More bonuses:
CO Edit: Reach level 10 or higher with a CO to unlock an alternate costume option in the CO Edit menu.

Gallery costs 2,000 points: Successfully complete Normal Campaign mode.

Mistwalker: Successfully complete Hard Campaign mode.

Oozium costs 1,000 points: Win Mission 22.

Soul Of Hachi: Successfully complete Hard Campaign mode.

Soundroom: Successfully complete Normal Campaign mode and buy everything from Hachi.

Wallpapers: Successfully complete Campaign mode to unlock wallpapers for the three COs used most in that campaign at the Display menu.

Battle Map Shop bonuses:
Advance Warpaper costs 1 point: Have the Game Boy Advance game Advance Wars inserted.

Advance Warpaper 2 costs 1 point: Have the Game Boy Advance game Advance Wars 2 inserted.

Hachi's Land map costs 1 point: Have the Game Boy Advance game Advance Wars inserted.

Lash's Land map costs 1 point: Have the Game Boy Advance game Advance Wars 2 inserted.

Nell's Land map costs 1 point: Have the Game Boy Advance game Advance Wars inserted.

Strum's Land map costs 1 point: Have the Game Boy Advance game Advance Wars 2 inserted.

Bonus COs:
Adder costs 1,000 points: Win Mission 26 in Normal Campaign mode.

Candle costs 3,500 points: Win Mission 26 in Normal Campaign mode.

Chakka costs 3,500 points: Win Mission 26 in Normal Campaign mode.

Flak costs 1,000 points: Win Mission 26 in Normal Campaign mode.

Grimm costs 1,000 points: Win Mission 20 in Normal Campaign mode.

Hachi costs 2,000 points: Successfully complete Normal Campaign mode with an overall "S" rank.

Hawke costs 1,000 points: Win Mission 26 in Normal Campaign mode.

Javier costs 1,000 points: Win Mission 20 in Normal Campaign mode.

Juggler costs 3,000 points: Win Mission 26 in Normal Campaign mode.

Kindle costs 3,500 points: Win Mission 26 in Normal Campaign mode.

Koal costs 3,500 points: Win Mission 26 in Normal Campaign mode.

Lash costs 1,000 points: Win Mission 26 in Normal Campaign mode.

Nell costs 2,000 points: Successfully complete Normal Campaign mode with an overall "A" rank.

Sasha costs 600 points: Win Mission 20 in Normal Campaign mode.

Sturm costs 5,000 points: Unlock all other COs, their color edits, and earn all 300 medals.

Von Bolt: Successfully complete Hard Campaign mode.

Zipo costs 3,000 points: Win Mission 26 in Normal Campaign mode.