This new version has much more fetures than the 1st version. It has 3 new maps and the flight mode as well. If you DL-ed the 1st version, (Thanks for trying it BTW) you should delete or overwrite the XCM folder. You can find info here
Where, Exactly, do i put the files?
in C:\Program Files (x86)\Steam\steamapps\sourcemods
Only registered members can share their thoughts. So come on! Join the community today (totally free - or sign in with your social account on the right) and join in the conversation.