Zero-K: Zero-K is the reboot of Spring RTS game Complete Annihilation, with aims to distance itself from the TA IP that has plagued Spring games, and just generally be better in every way :) It comes with a revamped UI, multiple specialist commander units to play as, and a single faction instead of the traditional 2. The team is also providing a set of web services such as map and mission lists to enhance the experience, and maybe we'll even see the resurgence of Planet Wars, the awesome persistent galactic RTS that was running a while back IrrRPG Builder IrrRPG Builder looks like a promising 3D RPG IDE. So far, it features a terrain editor, drag and drop object placement, and scriptable using Lua. There's a set of tutorials to get you started, and comes with enough content to play around with; the scriptable object system along with template scripts make it really beginner friendly. The built-in script validator could use a bit of work (doesn't detect undefined functi...