A new Polish MUD, the first serious engine being written in Ada95. It has the Lua scripting engine built-in for maximum flexibility.
Everything for the best Polish UDP LAN communicator Wszystko dla najlepszego polskiego chata sieciowego - RivChat
Wembe is a clone of Liero (Worms-like in realtime) mainly for Linux (not only) with many additional features like multiplayer over the Internet, singleplayer, better graphics and ability to change anything very easy. Written in Ada, uses Lua and SDL.