In our last plugin showcase we mentioned some great hard surface shaders; however, since that time we have made the plunge into creating shaders of our own. I had used the node-based Strumpy Shader Editor for a few years, but that plugin seems to be defunct now and not supported correctly in Unity 4.X. Luckily Shader Forge appears to have picked up the mantle. They are still in Alpha, but we have been testing the Alpha version to create new shaders for Lacuna Passage and we are blown away with the results. Plugins like Shader Forge go a long way in closing the visual gap between engines like Unreal and Unity. Keep an eye on this one and snatch it up the minute it hits the asset store.