Anyone have any idea why all of my games, except robotron, run full screen?
I'm running command-line windows MAME 0.109b, hwstretch enabled, all other resolution stuff set to auto, on an 800x600 desktop. Defender and Joust run full screen. Robotron almost looks like it's still trying to run at the resolution it would use if the artwork and bezels are enabled, but I have those all disabled.
Rather strange. Any ideas?