Steam Trading video games list, 'a' to 'z'
| title | developer | year | platform | pop. | |||
|---|---|---|---|---|---|---|---|
| Portal 2 | Valve | 2011 | Windows | image | subject | label | |
| Portal 2 | Valve | 2011 | Mac OS X | image | label | ||
| Portal 2 | Valve | 2011 | PS3 | image | label | ||
| Spiral Knights | Three Rings | 2011 | Windows | image | subject | label | |
| Spiral Knights | Three Rings | 2011 | Mac OS X | label | |||
| Team Fortress 2 | Valve | 2007 | Windows | image | subject | label | |
| Team Fortress 2 | Valve | 2007 | PS3 | label | |||
| Team Fortress 2 | Valve | 2010 | Mac OS X | label | |||
| Team Fortress 2 | Valve | 2012 | Linux | label | |||
| Team Fortress Classic | Valve | 2013 | Linux | image | label | ||