If you enjoy horror I would recommend Mirai Nikki. They both contain death of many people related to the game(Mirrai Nikki) and the curse(Another).
The anime was created by the animation company Asread. The manga was released for sale in volumes by Tokyopop before it ended selling books. The two side stories were published during the main story's release, each new chapter released every few months. The manga first appeared in Shōnen Ace from January 26th, 2006 to December 27th, 2010. The manga gained two extra stories called Future Diary: Mosaic, which focuses on the character Minene Uryu, and Future Diary: Paradox, which follows a different timeline from the main story, starring Aru Akise.
An anime began airing on Japanese television in October 10th, 2011. It was first published in the manga magazine Shōnen Ace in 2006 by Kadokawa Shoten. Future Diary ( 未来日記, Mirai Nikki) is a Japanese manga and anime written by Sakae Esuno.