What was your experience with Betrayer?
I enjoyed it. The monochrome visual style really makes the game stand out and adds greatly to the rather unnerving, horror atmosphere they're going for. It's not a 'jump scare' game, which I appreciated, favouring far more subtle horror. The actual gameplay got a little repetitive, mostly consisting of finding a ghost and looking around the map to discover what they did, but it's a short enough game that that wasn't a huge problem. Combat wasn't a strong suit either, with the enemies mostly just running straight towards you, though I did enjoy using the colonial era weapons.
It's more style than substance really, but it's a damn stylish game, and the atmosphere is really quite special.