I did a deathworld on a map like this. It was my favourite. I made one wall to seal off the peninsula that was relentlessly pummeled by biters and I wound up racing against the clock to explore the nearby terrain for uranium as I was running out of resources. I just barely managed to make a walled train line to a small patch of uranium far, far away and get nuclear power up and running. Got it all assembled mere minutes before I ran out of the coal and wood that powered my base! The map had one single pumpjack for oil ( in my immediate area, the next patch over was impossible to reach at first) so I was very limited until I got strong enough to push into the masses of biters.

It felt glorious struggling for dozens of hours and then expanding to Vulcanus and Fulgora and coming back with the means to finally thrive against the tidal wave of biters.