Pumpjack - Get pumped for a map about pushing a small cart. Woah, what's this? This is Pumpjack, a short form, three cp payload map set in an oil processing and industrial complex. It ended up with a shorter and more "classic" payload layout, so I'm interested in how it will play differently than larger maps. It was made in under 72 hours for the tf2maps.net 2018 summer 72 hour jam. Wait? This was made for the jam? It hasn't happened yet. Yes, this map was made a week earlier because I was unfortunately busy during the jam weekend.