The game itself was a commercial total conversion of the Quake engine.

The game is a so-called total conversion which was developed on the Quake3 engine.

"I thought it would be total conversion to energy."

Being a total conversion rather than a completely new game, it required the full version of Quake to be played.

You were lucky to have left that line without total conversion to the dark side.

Ships are fueled by the total conversion of mass to energy.

And there had been total conversion involved in the rocket setting.

That year also saw the near total conversion of eight remote villages.

Because it is a total conversion, old units graphics are changed to new ones.

During the 7th century, the region's peoples began their nearly total conversion to Islam.