Valve has decided to launch Steam for the Mac Platform Today According to an announcement made Yesterday .

If some of you are not aware of what Steam is I’ll give you guys a brief description about it . Steam is an Ultimate online gaming Platform available for Windows Xp , Vista and 7  , allowing you Instant access to your games . More than 1,100 Games are available for Purchase and Download . With steam you can connect with different gaming groups and networks , conduct matches , tournaments , add friends and also Host your own gaming network .

It was also said that Steam for mac well add new games every Wednesday.

Play your favorite games on your Mac

Steam brings PC’s biggest gaming platform to the Mac! Download your games to your mac, play against your PC friends in multiplayer games.

More of all game developers can access the Suit of Development and Publishing tool’s to make the games available for the Steam platform .