It would've been hard to make a case for Answer Knot if you had to spend anything more than a dollar or two, but for this free-to-play title that is shorter than most episodes of TV shows, download it and give it a run. It's a fun little trip that does the most with its run time, and it kept me entertained: which is all I can ask for in a title that seeks only to do just that.

Very short, but it got surprisingly tense in the end. Liked it.