Here is the full list of all 27 Tank Battle: Blitzkrieg achievements.
Destroy a German Panzer IIF Tank.
Destroy 10 German Panzer IIF Tanks.
Destroy a German Panzer IIIE Tank.
Destroy 10 German Panzer IIIE Tanks.
Destroy 3 enemy units without a loss.
Destroy 8 enemy units without a loss.
Destroy 12 enemy units without a loss.
Complete 10 scenarios on Hard difficulty
Complete 30 scenarios on Hard difficulty
Complete Tutorial Campaign
Complete Rising Storm Campaign
Complete Invasion! Campaign
Complete Exploit! Campaign
Complete Retreat! Campaign
Complete Southern Front! Campaign
Complete Hold! Campaign
Complete Panzerkrieg! Campaign
Complete North Africa Campaign
Complete Bonus Campaign
Destroy an Italian M13/40 Tank.
Destroy 10 Italian M13/40 Tank.
Destroy a Polish 7TP Tank.
Destroy 10 Polish 7TP Tanks.
Destroy a French Char B-1 bis Tank.
Destroy 10 French Char B-1 bis Tanks.
Destroy a British Cruiser A9 Tank.
Destroy 10 British Cruiser A9 Tanks.