Even though Portal 2 has been officially announced, it seems the clever Alternate Reality Game which gave it impetus hasn't yet come to a complete stop. Shortly after accepting a Pioneer Award at the Game Developers Choice Awards in San Francisco on Thursday evening, Valve boss Gabe Newell launched into a slideshow detailing the company's expectations of future trends, only to have it "crash" to a blue error screen.

The final slide was meant to answer several infamous Valve mysteries -- Who is the G-Man? Why doesn't Valve support the PlayStation 3? -- and perhaps it did in some obfuscated way. According to seasoned ARG sleuths (posting on the Penny Arcade forums), the error code above can be read as: "S U S : P E N D ... U N T ( I ) L ... E E E." Suspend until E3?

It wouldn't be surprising to see Portal 2 at this year's E3 expo, which will run in Los Angeles from June 15 to 17, but if the above decryption is accurate Valve may have additional plans to unfurl (possibly including the long-awaited Half-Life 2: Episode 3).

[Thanks, Wince]

This article was originally published on Joystiq.

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