Not exactly a secret, but after having played through I have to say that Synapse is absolutely amazing and I really really love it. It’s a simple game and it only takes a few hours to complete it, but the mechanics are so satisfying. Eye tracking is on point and the visuals look gorgeous. I love seeing those explosions. If you haven’t yet tried it and are at all interested in games that make you feel powerful or rogue likes, you should give this one a try.