 If you liked
Umineko no Naku Koro ni - Episode 3: Banquet of the Golden Witch
|
 ...then you might like
All You Need Is Kill
|
Both of these works have the same structure of constant time loop, in which the protagonist has to find a correct solution to given situation, which is increasingly more taxing to his mental state, especially as those around him are continuously meeting gruesome death over and over again.