I have updated Overw8-bits, it runs in windowed mode when NOSTARTUPFILES is defined and it should work properly on all systems. There is two versions included, a 6kb versions that runs on fullscreen mode, and the 4k version that runs on windowed mode.

Edited:
I have found one bug, only one sound channel was working, now it works.

Overw8-bits

[ Edited by BalrogSoft 23.05.2014 - 13:22 ]