As you know, creative mode was turned on last night. I set about building a test fortress above ground with reinforced concrete. It had metal bars all the way around the edge to shoot out of and a farm on the top.
Dyson popped on and we decided to make a trench around it - out of TNT. We set about laying a mass of TNT around the fort and shot one of them. My computer turned into a slideshow, then froze for about a minute at 0 FPS. When it finally caught up, we had a huge great big trench! Sweet! We kept going down a bit further to make it harder for Z's to traverse it.
Then Meg joined up and we went berserk with Rocket Launchers. At one point I accidently destroyed our sleeping bags, meaning Meg spawned on the other side of the map. Woops.
We destroyed the base of a house with rocket launchers and watched as the house fell to pieces, the roof fell apart in a wonderful cascading effect. We then decided to "free the river", into our trench. They have obviously not quite perfected water physics yet - as you will see when you look at it
Plenty of other shenanigans occurred and much fun was had - along with the most deaths in a play session we have ever had.... mainly due to stupidity and friendly fire.