Really good idea to have it so that the way you have to maintain the train means you can't read the important conversations passengers are having. Heaven forbid you had half a clue what was going on in the story. It doesn't help that the dialogue feels machine translated.

I dunno, man. I thought this looked and sounded cool, but it was dull as fuck. Barely even a peep of atmospheric music either. Just making my way through grey places in near silence, opening doors and shooting monsters. Finding a note with a dude's name and wondering if I'm supposed to know who that is.

I had to google a guide near the end because I was stuck, and it turned out to be a bug with door interactions, so I rapidly flicked the stick left and right while hammering (A) until the game caught a pixel that allowed me entry. I only knew to even try because of a forum post from the dev saying there would be a patch for it next month. That was from 2017. The game remains Ver. 1.0.0.