Rule2 Let's Play Games!This level was quite hard. The main difficulty of the level was that I had to save at least one lemming from the bottom. I don't know if these stacker/stoner things in my solutions are intended.
Rule3 Random Acts of NastinessThis is my favourite level of today! I expect there’s some very nice levels I haven’t played in rule1, but this level is my highlight so far. How to save neutrals while distracting zombies at the same time was the main difficulty factor.
These levels showcase quite a lot of terrain pieces and objects of your new tileset! I especially love the pinball terrains, glitterling pink conveyor belt and slot machine object in casino level!

Well, I actually tried to find something to complain about the tilesets, but almost nothing to point out. All the objects have their own animation so it’s easy to tell what is terrain and what is object while making the tilesets dynamic. One thing(Let's Play Games!) : at first I expect the triangular terrain pieces at the bottom right are destructible terrains. They don’t look steely enough I think, but it's my personal taste. So let’s see what other people say about this.