How do i make a full screen application into a normal window?

[olliestockton]

I am playing a game, and its full screen.

Theres no settings in the game options though.

So i was wondering if theres a way to change this, i know with windows you can change the target area with -w to make it windowed.

Thanks

 

[robbieduncan]

Unless the developer gave the option there is no way.