For a first jam game this is extremely good! The atmosphere of this game is really well done! Difficulty was on point, each level was a close call but was enough time to figure things out and the weeping angels were a threat but not too hard to deal with. While there's only 3 levels, each was progressively harder at a nice rate too. The hourglass is also a really cool idea, has a lot of potential for other things like showing fake walls and showing or removing traps, etc... there's a lot of potential for expansion. Overall a fun game, and really good for a first jam, congrats!