Framsticks 1.50 is now on the new Framsticks site here:
http://www.framsticks.com/varia/
There is a chance that it will be recomplied to remove the need for a keyfile.
In the meantime here is another...
ChaosCastle Freeware release:
http://web.archive.org/web/200403081...haosCastle.lzx
Plus Grotte Trashware release:
http://web.archive.org/web/200202042...tle/Grotte.lzx
Will see what can be done about the other software...