1010

[Quake:]

abouttimelinefestivalpartnersuser guideloginsearchpartners1010 - a celebration of ten years of british new media
  
1996: released by ID Software
Quake is the first multi-player first person shootem up

1996: game-engine and levels-editor used
to create realtime 3D? client-side movies, called Machinima

2002: Quake Con 2002 - first machinima film festival (indie movies produced using game engines like Quake)