Starcraft Enigma allows you to control your favorite SC2 units in a TPS mode and also allows for a replay of the SC2 campaign using Protoss and/or Zerg units. (TPS Elements curtesy of IWaNN)
This is a demo of a modified campaign mission using TPS. I reccommend only downloading this and playing it once you have already completed the vanella SC2 campaign. This demo will allow you to control your units via TPS after pressing "Pg down" on your keyboard and moving the unit with the arrow keys. Left click to fire on enemy units. Press "Pg down" to exit the TPS mode and return to RPG mode. ****Note that there will be a framerate drop while in TPS mode for those with slower computers. Also this is simply to showcase the TPS features and is from the TPS SC2 campaign. not the TPS campaign with Zerg or Protoss units.