This is a short horror game in a biblical setting. Puzzles are interesting with some good variety.
The game is heavy-handed in its writing. The point seems to be that the author thinks that parts of Exodus are ridiculous and/or disturbing, and has written this game to show how horrifying and deeply wrong God's actions are in this book. This heavy-handedness comes out more in the commentary; the author admits that she toned down the actual game's writing in order to increase the frightening atmosphere.
I have very different beliefs from the author, and I believe that the events in Exodus are mostly historical, with some errors introduced in the manuscript over time; and that the God of Exodus was and is filled with justice and mercy. This obviously affected my enjoyment of the game. But as for puzzles and atmosphere, this game is very well designed.