This is by far one of the best games on steam! I know i may be a bit late for a review but Portal 2 simply adds a deep story to the portal series and gives a little more information that Portal left out, while still having mind bending puzzle traps!

This is by far one of the best games on steam! I know i may be a bit late for a review but Portal 2 simply adds a deep story to the portal series and gives a little more information that Portal left out, while still having mind bending puzzle traps!