Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Complete 10 scenarios on Hard difficulty	Complete 10 scenarios on Hard difficulty.
Complete 30 scenarios on Hard difficulty	Complete 30 scenarios on Hard difficulty.
Complete Bastogne Campaign	Complete Bastogne Campaign.
Complete Bombardment Campaign	Complete Bombardment Campaign.
Complete German Campaign	Complete German Campaign.
Complete Iron Cross Campaign	Complete Iron Cross Campaign.
Complete Juggernaut Campaign	Complete Juggernaut Campaign.
Complete Northern Front Campaign	Complete Northern Front Campaign.
Complete Rising Storm Campaign	Complete Rising Storm Campaign.
Complete Tutorial Campaign	Complete Tutorial Campaign.
Complete US Campaign	Complete US Campaign.
Destroy 1 Panzer Tank	Destroy 1 Panzer Tank in games versus the AI.
Destroy 10 Panzer Tanks	Destroy 10 Panzer Tanks in games versus the AI.
Destroy 10 Tiger Tanks	Destroy 10 Tiger Tanks in games versus the AI.
Destroy 12 enemy units without losing any of your own	Destroy 12 enemy units without losing any of your own in games versus the AI.
Destroy 1st Tiger Tank	Destroy first Tiger Tank in a game versus the AI.
Destroy 3 enemy units without losing any of your own	Destroy 3 enemy units without losing any of your own in games versus the AI.
Destroy 8 enemy units without losing any of your own	Destroy 8 enemy units without losing any of your own in games versus the AI.