I have just finished this game. I played it on my iPad.
As far as I am concerned, this game is an an exploration puzzle adventure game. There are no HOS, and no achievements. You are sent to explore an alien space ship, and the story unfolds through FMV video recordings that your predecessor has left throughout the ship. The alien race is based on crystals, and the enviroment is richly detailed and very atmospheric. Movement is node based and then you can swipe around for a 360 degree visual of a stunningly detailed environment. My only pet peeve is that you cannot backtrack once you have completed a section, and you are limited as to where you can go. This is a puzzle game, with most of the challenges involving getting doors to open and strange machinery to work. I played without hints, and found most of the puzzles fun and intuitive. It was a fairly short game, about 3-5 hours (estimate) or so, but with more to come by the looks of how it ended.
If you have a tablet give this one a go, if only for the beautiful scenery and boat ride on an alien river system. Don’t forget to look up.
Edited by colpet (02/16/18 07:51 AM)
Edit Reason: In retrospect, I think it took me longer than 3 hours. i was estimating because I played it over a fer weeks. Maybe closer to 5 hours.