ODAMEX v0.6.3 is released. ODAMEX is a modified Doom source port. Supported platforms are Windows, Mac, Linux and FreeBSD. It has been designed to allow client/server-based Doom gameplay over the Internet and LAN. It currently supports the traditional old-school style of Deathmatch and a Cooperative mode, but it also includes other game modes such as Teamplay and Capture the Flag. It also supports an array of editing features, including the BOOM map format, DeHackEd and BEX patch support and support for several additional music formats, such as MOD and OGG.

ODAMEX v0.6.3 Changelog:

- A couple more installer script tweaks... - Merge from trunk: bump year to 2013 - Update the copyright in all source file headers. - Remove unused define | Windows installer associates net demos with the client - Update to r3793 to restrict WADs that do not match the server's md5 hash and do not match any known alternative hashes. - When verifying IWAD files while connecting to a server, allow alternative IWAD hashes to facilitate clients with BFG Edition IWADs to connect to classic IWAD servers (bug 939).

Download: ODAMEX v0.6.3
Source: Here