I love it! At first I was a little confused on what to do but once I found out how to connect the nodes and actually make the turrets fire I had a blast playing your game. The placement feels smooth and the connections work well. After I thought I´ve seen all of the game I noticed that my base was slowly being swallowed by the red zone of death. I panicked and started rapidly building up. Then, just as I felt safe, I noticed something missing - my red "nexus". So in a flash brilliance I grabbed it, moved it all the way to the top of my base. Right on top of a tile that had about 5 hp left. I made it to round 18 in my first playthrough. I had a really good time playing your game!