Turtle Rock Studios
| Title | Platform | Genre | Score | Release Date |
|---|---|---|---|---|
| Left 4 Dead | PC | First Person Shooter | - | Nov 17, 2008 |
| Left 4 Dead | X360 | First Person Shooter | - | Nov 18, 2008 |
| Left 4 Dead | OSX | First Person Shooter | - | Oct 27, 2010 |
| Title | Platform | Genre | Score | Release Date |
|---|---|---|---|---|
| Left 4 Dead | PC | First Person Shooter | - | Nov 17, 2008 |
| Left 4 Dead | X360 | First Person Shooter | - | Nov 18, 2008 |
| Left 4 Dead | OSX | First Person Shooter | - | Oct 27, 2010 |
