Wolpaw: Players don’t care about Portal’s Chell Post by： VG24/7 in March 14, 2011 Brenna Hillier Erik Wolpaw Mac PC Portal 2 PS3 Puzzler Valve VG24/7 Xbox 360 +
Valve plans to let us in on more of the Portal 2 story soon, says Wolpaw Post by： VG24/7 in March 11, 2011 Erik Wolpaw Mac PAX East 2011 PC Portal Portal 2 PS3 Puzzler Shooter Stephany Nunneley Valve VG24/7 Xbox 360 +
Portal 2 could have skipped out on portals, says Valve Post by： VG24/7 in September 11, 2010 Erik Wolpaw Josh Weier PC Portal Portal 2 PS3 Puzzler Stephany Nunneley Valve VG24/7 Xbox 360 +
Valve: No cake meme jokes in Portal 2 Post by： VG24/7 in June 18, 2010 E3 2010 Erik Wolpaw Johnny Cullen PC Portal 2 PS3 Puzzler Strategy Valve VG24/7 Xbox 360 +