Understand that there are differnet verisons of the HISP package;
HISPd - reimplementation of the Horse Isle 1.0 Server Software
N00BS - a launcher for joining Multiplayer or running a local server for offline singleplayer play (deprecated)
MPN00BS - Same as N00BS but multiplatform
Game relies on a SQL Server, any should work, but i have only tested it with MariaDB,
(and i guess SQLLite for the one used in the launcher version)
download the latest HISPd binary: here Download HISP
Run it and edit server.properties in the same folder as HISPd
Websites:
Website is built in PHP 8.0 and based on the original Horse Isle Game Website requires the following PHP modules to be loaded; "intl", "mysqli" and "mysqlnd" on Ubuntu
you must edit config.php and server.php to configure before it'll work properly. and is required to sign-up to the private server
the master-site (equivilent to master.horseisle.com) can be found here: consists of sign up page, and server list,
and the game-site: contains the actual game client .SWFs themselves