When I was streaming the other day, I received some phone-calls during the game. Kinda slowed me down a lot, and not much later the colony got breached by a mutant (if I recall that correctly). Today, it's going to be the 2nd attempt to complete this map in nightmare mode. I still feel comfortable at 100 days, but once I progress and get the hang out of the game more entirely, I probably will bump that down to make the game even harder.
This map seems to be much richer of food and supplies. Some towns that spawn right next to you can be a bad thing early on, but hey, in mid-game they provide a lot of extra resources.
Thanks for checking out my live stream :)
Cheers,
Ruben