Freelancer wasn't WWII in Space (well, gameplay-wise it was, but then, so was FS2). In fact, it had a rather interesting storyline, though it'd be much better off if they didn't cut it off halfway through due to budget constraints. WC4 also didn't had a WWII-style story (in case you missed the previous discussion), and you can call WCP many things, but not a WWII ripoff. Can't really speak for Starlancer (I could never find the disk), but it seems to be more like "Cold War gone hot in Space" than WWII. Roberts done plenty of things beside early Wing Commanders he's mostly associated with.