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Portal: The First Slice
By Valve
Rating:
4/5 (6)
License type:
Demo
Home page:
www.steampowered.com
Latest version:
1.0.0.1
Last updated:
May 15th, 2013
Portal is one of the most innovative video games released in the past few years. The game is a first person "shooter." However, you don't actually shoot anything other than a special gun you are...