Source: http://www.rockpapershotgun.com/2011/01/18/play-portal-2-with-ps3-owners/
I don't think I can properly express how brilliant this is. Valve gets to expand the Steam userbase at a trivial cost (development time + distribution cost) and it makes people more likely to buy the game in the first place.
I don't think I can properly express how brilliant this is. Valve gets to expand the Steam userbase at a trivial cost (development time + distribution cost) and it makes people more likely to buy the game in the first place.