just came across this one:
(link removed, gpl violation & other license violating stuff distrubuted there)
unfortunate for me, the chess game requires donation/payment and I don't have a credit card usable outside my country, and the other 2 things are not downloadable (I remember he posted the wolf3d thing here but the file @ racc.bots-united.com is removed for long)
btw I don't think he still releases these stuff under BSD License
