Wings of Liberty adapted from its original prequel StarCraft: Brood of War is set during 26th century in the Milky Way galaxy with three species: Zerg (insectoides race), Protoss (species with vast mental powers) and Terrans (human exiles from Earth) and this sequel concentrate on Zerg.
StarCraft 2 game has improved features than that of its prequel in terms of atmosphere, micromanagement of units, upgrades and saving. The sequel game also marks the return of some original characters from its prequel like: Arcturus Mengsk, Artanis, Jim Raynor, Sarah Kerrigan and Zeratul with new characters Tychus Findlay and Selendis.
A complete instruction guide with hints and solutions for the video game, the Strategy guide is undoubtedly available in large numbers for this sequel. Some of the many StarCraft 2 strategy guide include: “Terran Strategy 
efending against Void Ray Rush” with efficient strategies to protect yourself from Void Rays, “1 Gate Core Build” to get an early Cybernetics Core to research quickly Warp gates, “2 Rax Orbital Opening” which describes strategies to delay gas for quick Barracks and orbital command, “Banelling Rush” focusing on rushing Banelings to break Terran’s wall for the quick win, “Dark Templar Rush” gives strategy on exploiting Zerg’s lack of detection abusing the Dark Templar’s damage output.
