According to Informer magazine reports, the FPS game Portal 2 has been made compatible for the Mac2 platform.

Apart from Xbox360 and PC, this game's actual version -Portal was released in 2007 as a part of Orange box's compilation of Valve games.

Portal is a riddle which allows players to create portals in game, to teleport and thus solve the puzzle. The physics centric game allows in-game teleporting which enables the player moving to next level.

With the release of Portal 2, Valve's Steam digital games shall also list the distribution for iPhone platform as well. Further information concerning the same matter is anticipated at Game Developers Conference which earmarks its' beginning tomorrow.

Steam, which has taken special care for combating piracy concerns with its new devised tools. It follows from the risks of iPhone apps being cracked and spread over the web. If the tool set works, it would be a win-win situation for Apple to bring all the well-liked titles on Mac and iPhone OS.