bucks
multiplayer stockmarket game for OpenVMS
..., not the game itself. So although Java isn't available for the VAX architecture, if you ftp the sourcecode to a VAX box, it'll compile and run just fine. Well, it'll be <em>really</em> slow but it'll run.
See the SVN repo for code. Work in progress.
see readme for checkout instructions on OpenVMS: https://sourceforge.net/p/bucks/code-0/HEAD/tree/trunk/readme.md
See the wiki for progress and remaining tasks.