Drakonite has released a non april fools port for everyone to enjoy. This time around its a port of Dave GNUkem for the ps2. There are still some bugs and quirks that may arise but beyond that it is in a playable phase. I have been playing with it for the better part of a week and it will surpise you just how addictive it is.
You can get more info and the download at Drakonite's makeshift PS2Dev page.