Isle is a 4v4 multipurpose map.
The game-types it is set up for are, Slayer, Assault, CTF, Headhunter, Juggernaut, King of the Hill, and Oddball.
I filled out the form to get it viewed by a CC, but I accidentally uploaded a unfinished version to my file-share =(
I have uploaded the the final version to my file-share just a few minutes ago.
I really think it is a very good map and that it would be very good in matchmaking.