Achievements...
	Death Tank Zwei...

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to Unlock
Cleanup ( 5 points )	Kill 2 enemy tanks with one nuke. "A nuke on the battlefield is worth two in the store."
Deadeye ( 15 points )	Hit and kill an enemy with 3 shells in a row. Each shell must be airborne for at least 1 second.
Elite ( 20 points )	Rack up 250 on the Total Kills leaderboard.
Hard Shot ( 5 points )	Shoot an enemy using full power.
Jump ( 15 points )	Fly half the width of the screen and stick the landing... In under 5 seconds.
Maniac ( 25 points )	Rack up 5000 on the Total Kills leaderboard.
Missile Master ( 25 points )	Hit an enemy with 3 missiles in a row. Each missile must spend at least 2 seconds in the air.
Revenge ( 15 points )	Eliminate your killer with your last dying shot and get REVENGE!
Tank Commander ( 25 points )	Attain the rank of Tank Commander.
The Dex ( 20 points )	One shot an enemy tank using a straight up MIRV.
The Vice ( 20 points )	Kill an enemy while flying upside down.
Veteran ( 10 points )	Rack up 50 on the Total Kills leaderboard.

Shoot down the airplanes with your cannon to unlock Death Tank Zwei, which itself was a hidden game that originally appeared in the Sega Saturn version of Duke Nukem 3D.