Old English Game US type also has a bantam version, I don’t know what type of bantam the UK has.
Considering he was designed to be as weird and ungainly looking as possible that’s still pretty impressive that you think that is pretty.
Carlisle have a much broader and muscular breast. Modern Game aren’t supposed to lack width and muscularity but they are first and foremost the “slender” breed.
Edit: plus the low, whippy tail
Wikipedia
When The Old English Game Club split in the 1930s two types of Old English Game were created, The Carlisle and The Oxford. The Carlisle has different qualities from the Oxford, such as being heavier, having a larger breast and a horizontal back.[3]
And the Old English found in the US...