I played through Proteus yesterday, which took about 45 minutes. &nbsp;At first, I didn&amp;#8217;t understand really want to do. &nbsp;After I &amp;#8220;got it&amp;#8221; thanks to a friend, I really enjoyed it. &nbsp;I&amp;#8217;m not sure that there is any replayability here, but the music was beautiful and I liked the concept.&nbsp;