In my opinion most of the best games combine action and good puzzles that make you apply yer grey matter. This is a classic Bethesda game with just that. It’s genius. When I first saw the trailers I thought it was just another competitive shooter with a single player campaign. I was wrong. This is a completely different thing. I would describe it as a point and click adventure without the point and click but instead full on shooter action, orientated around time distorted detective puzzles. It seems confusing at first but once you get the game mechanics, it’s addictive as hell and constantly spurs your curiosity. Very original. Has an element of rogue like games where after a day or when you die you need to spend ‘residium’ to keep weapons and skills or you will lose them. This is because the same day is in a time loop repeating over and over. Play it.