Steam for Linux has already entered beta phase and soon, users will be able to evaluate it on their computers. Its time more and more games are getting ported to Linux, along with Left For The Dead. Among in the list are some popular titles like World of Goo, Trine 2 and Serious Sam 3.
These games have entered the Linux section in Steam database, which you can view here. The list also has some Linux games like Amnesia and Cubemen. We hope that more and more games will be added to the list as Steam reaches stable phase.
It is to be noted that Steam for Mac was released with 50 games. Can Linux beat that?