At first glance, Doppelganger reminded me of those early 90's point and click adventures, with a mash-up of OG Resident Evil and Eastern flavoured aesthetics, but then when the main protagonist escaped the room...well...it's left a little ambiguous but you'll definitely leave the game with questions. The puzzles were logical and even though a few of them turned out to be a little tricksy, if you persevere you'll get that dopamine hit of satisfaction. A true gem, to be sure.