Portal 2 will have "complete PlayStation Move support", Valve has declared, although the feature "isn't fully integrated yet".
Eurogamer Germany translates:
"We made a mistake back then and gave the Orange Box console versions to an external team. They did a good job, but didn't quite achieve the same quality level that we have at Valve. Now everything happens in-house, we created a special console department just for that."
"So the move to the PlayStation 3 comes late - we're sorry for that. As a small compensation we have PS3-exclusive cloud saving, a free code for PC and complete PlayStation Move support.
"Look at it as a compensation for Left 4 Dead."
Faliszek added: "Move is also a completely new experience for us, thus the system isn't fully integrated yet."
The PS3 version of Portal 2 also has cross-platform play with PC gamers via Steam.
"We made a promise to gamers at E3 that Portal 2 for the PS3 would be the best console version of the product," said Valve boss Gabe Newell.
Christian Donlan played Portal 2 for Eurogamer earlier this month. He was impressed.