Starcraft 2 Maphack
A starcraft 2 maphack is an application that interacts with the Starcraft 2 game client, and gives you features which are similar to the cheats you'd find in a game. In the case of a game hack, it will reveal your entire map, display the enemy's base and units, and also display hidden or invisible units which you couldn't usually see.
Even though hacks tend to be frowned upon by Blizzard, they're pretty fun to play with, and give you a great advantage in multiplayer. These let you focus on the strategy of beating your enemy, rather then being forced to micromanage scouting units and take guesses in regards to what your enemy will tech up to next. A maphack can help you save thousands of valuable resources in scouting units, and tens of thousands more if you attack at the wrong time or leave your base undefended.
Some of the different uses of a Maphack are as follow:
Shut down your Enemy's Build
From the beginning of the match, observe your opponent's strategy and counter him at every turn. Whether he's spamming marines, going for a cheese strategy, or rushing to Battlecruisers, you'll know in advance and have the opportunity to prepare for anything he tries.
Be ready for Anything
With a maphack and revealing invisible units you are able to truly be equipped for anything your opponent throws at you. Very easily flank his inbound units and steer clear of a normally decimating attack. You'll always know what is coming with a Starcraft 2 Maphack, and will be able to plan as necessary.
Prepare an Ideal Strike
Make use of your Maphack to strike them hard where it hurts. Examine their base for an unprotected spot for an air assault, or hit them with a sneak attack while their own units are en route to your base. By using a hack you will have the capacity to steer clear of their feints and thrusts and burn their base to the dirt.
The safety of using a Starcraft 2 Maphack is something you should always remember. If you have bought Starcraft, you certainly don't want to lose your account because the hack is found by Blizzard's "warden". Thankfully, hardly any players have been banned for running maphacks, and cheat coders have gotten really good at keeping their cheats undetected. Lots of the better maphacks have not been detected since their release, and this is one thing to look for when choosing a maphack.