As a big fan of moody first-person games where you follow procedures to do a job, I'm quite interested in the recent announcement of Threshold. Made by a former Arkane level designer, it's about a train maintenance job at a border post atop the world's tallest mountain, where the air is so thin you need to huff top-ups from cans. Concrete information on Threshold is a bit thin at this point but I can tell you that you have a bucket and some planks, so what more do you need to know? Check out the announcement trailer, below.