I will be honest - I LOVE the digging/mining in 7 Days. I can't explain it. It's therapeutic and no game gets close to it. Digging down, building out a lmine, building in supports, ramps, finding resources. I can do it for hrs (and often do) while feverishly looking around thinking "did I hear something?!"
That said, I do like to get out and clear a POI, I love hordes, and the zombie survival/building is second to none. We're about to make 7 Days my longest played game on my play list, so I guess that's something, right?
*goes off to stare at a boulder*
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By the way, I've been meaning to say this: But - guys ... TFP ... the new POIs are a JOY. Everything about them is beautiful and I applaud you, truly. Their design, layout, attention to detail in the builds. Whoever did them, I want to buy him a few beers. An EXCEPTIONAL job and I never tire of investigating them.