Join the BDG

The BDG is always looking for BOBII testers. We also always need campaign testers both RAF and LUF. The testing is mostly just loading up the new … [Continue Reading]


Download the latest patch

Battle of Britain II BDG 2.12 Release now available Please note that the items listed in these release notes are all incremental over 2.11. For … [Continue Reading]


Battle of Britain Development Group

The BDG was born on 30th July 2001 when Ken Cook from SimHQ invited a band of BoB devotees to join a private forum to aid the development of Rowan’s … [Continue Reading]


Battle of Britain II

Battle of Britain II: Wings of Victory is a  is a remake of Rowan's Battle of Britain combat flight simulation by Empire Interactive. The aerial … [Continue Reading]


Documentation and Tutorials


BoB II Performance Notes and Parameter Tuning Hints

BoB II WoV is a vastly improved remake of Rowans' BoB. Furthermore, BOBII is still being developed by the BDG (a volunteer force of freeware … [Read More...]

More Documentation and Tutorials



Tiger Moth

The first new aircraft ever released for BOBII, the DH82a Tiger Moth trainer. NOTE: this is a FREE beta, or Work In Progress version, being … [Read More...]

More Modifications

The latest updates


2.13 BETA code, multiskin and terrain available for testing

Would you like to help BDG to test 2.13 beta? Download the files and read instructions here: … [Read More...]


Time to List your BOBII want list, Problems, and issues

As we always try to define issues, problems, new features, and wants during the beginning of our cycles, I recommend everyone make your list in this … [Read More...]


Portland Naval Base

Portland. I could make this better. It looks a bit naked, but I went with given terrain and my maps resources for 1938. Also a big hurry to fix … [Read More...]


Weymouth Docks

I do not remember what Portland Naval Base looked like in v2.11. I did not like it though, so I rebuilt it. After doing that I looked at Weymouth … [Read More...]


Bournemouth Docks to Poole

Never could find any evidence of shipping docks at the resort town of Bournemouth. Here is what we had before for Bournemouth docks. Not good … [Read More...]

More Updates