The pre-alpha version of StarCraft was still very similar to Warcraft II in terms of user interface and style. After receiving much criticism on the 1996 E3 for this lack of technological improvement, Blizzard started to rework the game engine. This included changing the interface from the distinctive Warcraft II-sidebar to the now common bottom bar. Further improvements included pre-rendered sprites and backgrounds using 3D Studio Max. An isometric view was used, unlike Warcraft II’s top down perspective. – [info from wikipedia]
Thanks to MicroChirp for the contribution!
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