Mindustry

Mindustry is a very unique tower defense game where it's not enough to construct turrets to defeat the hordes of incoming enemies – you must also construct supply lines with conveyor belts to provide them with ammo. For those of us who love building and optimizing this game should provide plenty of fun! The game can be downloaded or it can be played directly in the browser. There is an editor so you can create your own maps and there is even cross-platform multiplayer over LAN or WAN, so get your friends together and start constructing!

Look at these amazingly intricate designs!