Warzone 2100 2.1-beta1 is out, with plenty of new features (changelog). Internationalized, improved/additional AI, 64-bit support, in-game video options, and multi-turret support are the picks of the bunch.
"Additionally there are many parts of the game that have been completely or partially rewritten. So old bugs may have been made completely irrelevant and new ones most certainly have been introduced. So new bug reports are most certainly very welcome, even [for] bugs that where present in 2.0.x already. Any suggestions are welcome as well of course."
You'll have to compile the beta yourself. Here's a slightly out of date youtube showing what the fuss is about:
LordsAWar
Freelords
LordsAWar 0.0.8 is also available to download. The LordsAWar homepage is a bit spartan. It's a continuation of the C++ version of FreeLords, which has since been rewritten in Java and recently released 0.0.2 of the Java version. The games are not going their different ways graphically with many new tiles and other artwork added in recent LordsAWar releases, which has a top-down view. FreeLords is now isometric. This is what is good about Free Software. From one project, we now have two; after the original author changed direction, others could continue the initial effort.
Both games share the goal of creating a modern Warlords style of game.
Anyway, it's a sunny day, no time for computer games!