Master Speed Demon Achievement - Xbox 360

[graciefighter]

I have completed Speed Demon I, II, and III, but it did not unlock the Master Speed Demon Achievement, how do I go about unlocking it?

[Love2Raid]

Yeah this happens sometimes. It's a bug.

I don't have it either.........

And it's not like the Swan Diver, you aren't supposed to get all of them in one adventure. Very strange indeed.

I have done a little search for you and found this: http://www.tombraiderforums.com/showthread.php?t=143646&highlight=speed+demon+achievement

I guess no one really knows the answer.......:o

[Ben-Raider]

Did you do all the speed demon challenges in the same game or did you start a new game and do the rest of the achievements?