As seems to be the case with most RTS games, a stream of maphacks has started to be developed. While we don’t support hacking, we believe SC2 users should know and understand what is out there. As always, use of any hack on Battle.net will deservedly get you banned.
The latest maphack can be seen here: http://www.blizzardbeta.com/files/MapHack%20SC2.zip
Cranix has released his Maphack version 10.a, with the following release notes:
Press ~ To view the entire map
Press * To view the entire map, Dark version & can see all tech info + clickable units.
After viewing entire map, select the player number you are on the numkeypad to go back to your view
All view player keys located on numkeypad
While viewing each player’s field of view you can see their minerals, gas & supply
Press 1 to view player 1
Press 2 to view player 2
Press 3 to view player 3
Press 4 to view player 4
Press 5 to view player 5
Press 6 to view player 6
Press 7 to view player 7
Press 8 to view player 8