Steam's The Real Deal For PS3 Portal 2

Attention! Valve has announced exactly how Portal 2‘s Steam features will work on the PS3. PS3 gamers can look forward to cross-platform (with the PC) matchmaking and gameplay, real-time chat, Steam achievements, and access to the Steam Cloud for game saves.

PS3 gamers will have to link their PSN account to the Steam account. If you don’t have a Steam account you can create one right from inside Portal 2.

The Steam overlay is there, too. And let’s not forget that the PS3 copy comes with a code to play on your PC or Mac, too.

In short, it’s Steam, but on your PS3. Not hard to figure out.

Valve has a big FAQ here if you’ve any further questions about how this whole thing works.