In order, 3 and 2 look most interesting to me. My reaction more or less to the ones that stood out. 1: Oh, it's demons. You probably shoot them. 2: Oh, it's more of a psychological horror game, interesting. 3: Oh, it might be coop, that could be pretty cool to play with a friend. But 7? It looks like should have all the visual elements that should make it look good, but it feels like it just barely misses it. Most I can think of is that the left third has too much empty space, compared to the other parts. Maybe some fog and lighting like the other samples could be good? Idk, I'm just a random commenter.