Hi, I use dwm for longtime now, it's the only one tiling wm which does everything by almost default. Like manage fixed sixe windows (zsnes, games,..) perfectly and has a full xinerama support whereas ratpoison does not have free layout or the possibility to manage free windows, same for i3, it does not support everything well.
I was used to mplayer for watching some videos, and fullscreen mode works pretty well. But the last time I wanted to start zsnes, foobillard as fullscreen it just does not anything. Your screen is resized and you can see the bar with the window getting mangled. Try that with zsnes, foobillard and maybe wesnoth ? (not tested the last).
