Ubisoft has announced it's ramping up a closed beta session for Panzer General Online, the free-to-play browser entry in the long-running strategy series. If you want to enlist, head on over to the official site and sign up.

Panzer General Online, currently in development at Blue Byte in collaboration with Funatics Software, uses a collectible card mechanic where players unlock cards that they then use to build up their own personalized armies. The single-player side focuses on historical WWII battles, while multiplayer features direct head-to-head competition.

No launch official launch date has been set for Panzer General Online.