The Real Winner

The Real Winner is an Achievement in Halo Wars that is unlocked when the player saves Adam on Arcadia City.

It is worth 5 Gamerpoints.

How to do it
In the level you will find a control panel that opens an exit beside the Black Box north of your base.

Open it and Adam will come out. Take care as he will die from a single hit.

Send a few Hornets to protect him and try doing it when there is a break from Covenant attacks.

This is quite easy to get. Just follow him to Cargo Ship 2.

Trivia

 * If you listen carefully. Sometimes you can hear a woman in the background calling for her son, Adam.