Hour 72 - Oh, cool! Tf2.net is doing a 72 hour map jam. I've made quite a few Minecraft custom maps in my day. How hard can this be?
Hour 68 - Well, this map is horrible. May as well start over. I still have time.
Hour 62 - Wow, this is a lot harder than I thought.
Hour 58 - Time for sleep, I'll...