If you like gore and a great storyline,

then watch Corpse Party.

Here's the order of the games:

Corpse Party (I recommend you watch Cry for this)

Corpse Party: Book of Shadows (EricVanWilderman)

Corpse Party: Blood Drive (Azzman)

Corpse Party: Hysteric Birthday (The Anime Man)

Corpse Party Anime

Corpse Party 2: Dead Patient (Azzman)

There might be a live-action movie coming out, but idk.