Very nice idea, and i like the concept of movable turrets on rails, I just wish it wasn't was janky as it is. If i could seamlessly move my turrets without them locking up further along the track, i can see this being tons of fun, micromanaging your turrets so that none of them are idle. I like the idea of the ballista, but i just feel like it isn't strong enough to warrant the effort it takes compared to just adding another cannon turret. The pixel art itself is great, but inconsistent, you can tell that it either wasn't made for this, or it wasn't coordinated properly so now it's all over the place.