arena 6 beta2

Arena 6 Beta 2

This map is somewhat like allready released, but only for a openarena mod called aftershock, which development has ended. The "aftershock"team is now workin on a standalone version, with proper assets, gameplay and design and a lot of new elements to advance the experience and maybe revitalize the interest for classical deathmatchshooter (lol, like nexuiz n warsow actual state is 0.2 somewhat beta.) . So we introduce here also a "maybe" new feature, the walljump ( those wonderfull huge grey bricks.)