@rad I've seen it; I believe the owner also posted a Machines re-release on twitter.
Hi spazzpp2, welcome back! I dunno why I never mentioned sooner, but I'm proficient in Unity Engine and have made significant progress on an RTS based on how Machines works. And bilal I felt the same way about OpenMachines, I had some interest in making models for the project but that fizzled after a few, as the project died. Nowadays I usually just check up on the forum occasionally.
The nice thing about a game as Machines though is that by modern game development standards it's not too tough to build. And we have all the original assets for use, including (I hear anyways) all the 3d models? (although even if that's true, that doesn't necessarily include a fair amount of animations) Mostly a matter of no one being interested in such a project.