This game is really fun! I found the gameplay challenging and engaging. The traps are a good way to indicate whether I'd been to that area before or not, which helped me not get too lost, but it is certainly a challenging maze and I'd be curious to see what it looks like in the scene. I think the ghosts behave as I would expect them to. I definitely appreciate that they don't go through walls though they could thematically if you made that choice. They hit hard and deal a lot of damage which adds a good level of tension to the game. I found the 20 pickups to be challenging and it did feel like a bit too many for me personally, but not too much so that it ruined the experience or frustrated me too much.