Underrail is an old school isometric turn-based RPG set in a distant future, when the life on the Earth’s surface has long since been made impossible and the remnants of humanity now dwell in the Underrail, a vast system of metro station-states that, it seems, are the last bastions of a fading race. Mar 31, 2018 @ 6:22pm Easy build for new player Hello, Can someone provide an easy build for new player? Tons of builds. Tons of builds. Styg [developer] Apr 28, 2017 @ 12:37am Originally posted by AncientToaster: Originally posted by Sloul: Nerdcommando on youtube, Underrail playlist. Underrail > General Discussions > Topic Details. I followed his Psy build and it wasn't very good #4. Nerdcommando on youtube, Underrail playlist. Just take my warning to heart and remember that the story can take very quick 180 degree turns from smut to dark and back to rainbows and sunshine in the span of minutes. Alleluja2000. The game is still pretty pricey, but it's a very solid package.