Valve’s critically acclaimed Portal, which took home numerous awards at 2007’s 11th Annual Interactive Achievement Awards Show, including Computer Game of the Year, is getting the sequel treatment.

Portal lead designer Kimberly Swift confirmed the sequel in an interview with G4TV:

Well, I believe Doug Lombardi who is our lead marketing director at Valve, has announced Portal 2

Actually, Doug never announced Portal 2, he said more Portal was on the way. Still, we’ll take this as a confirmation that Portal 2 is indeed in development.

Read more: Half Life 2: Episode 3 Might Not Arrive Until 2010, Valve: Portal XBLA Was Pitched To Microsoft, But Rejected, Valve: Left 4 Dead Could Come To PS3, The Orange Box To Hit PS3 Several Weeks After 360, PC Release, Valve: We’re Happy To Enter Acquisition Talks