The last update to the alpha fixed alot of issues and crashes that happened on real hardware. It was proven to run on CGA, EGA, VGA and SVGA cards. However, only the CGA-version ran excactly as intended. Other versions had some flickering glitches with scrolling.
I'm pretty sure I've found the reason for these problems and will update the alpha download as soon as possible with a fix.
Currently the following display adapters aren't yet detected properly either: MCGA, pcJR, Tandy.
