Valve has taken a Left 4 Dead-style shotgun to rumours that it is working on a Linux compatible version of its Steam platform.
The studio is opening Steam up in terms of formats this year - promoting Steamworks on PS3 and transferring the service to Mac.
However, the firm has quashed any suggestion that it may be looking at another windows rival.
When asked if it was working on a Linux version of the digital game sales platform, Valve's Doug Lombardi told GI.biz:
"There's no Linux version that we're working on right now."