Death Games (horror list)

The story starts with a mother committed suicide due too problems with her son, then she got revived and found out that her son is actually doesn't hate her.
After that she got dragged to play deadly games with other people who committed suicide.

"The King's orders are absolute. Fail to obey, and you will be punished." 30 years ago in the remote Yonaki Village, a black envelope is delivered to a single villager. The command inside threatens to draw the entire population into a terrible tragedy! Take a deep breath, steady your heart, and prepare for a shocking, terrifying survival horror adventure! The latest chapter in the wildly popular "King's Game: Origin" saga has begun. It all starts here!

(This has an anime!! It very good!)

After dying, you get a chance to roll the dice and see how your next life will be. Roll a six, you’ll have an amazing life. A four, it’ll be good. 3, it’ll be alright. But roll a 1... your life will be hell. Unluckily for our Mc, he rolls a one. But someone offers him a way out of a life of suffering...

Read on Webtoon:
https://m.webtoons.com/en/fantasy/dice/list?title_no=64

Not exactly popular, our MC Yuki spends most of his time writing in his cell phone diary and talking with his imaginary friend. However- it turns out they aren’t so imaginary. The self proclaimed god of time and space is retiring, and he’s been chosen to compete in a deadly game to see who will proceed him as god. And to top it all off, he has a Yandere stalking his every move!

Just read the whole Danganronpa series, and watch the anime.

After commuting suicide he finds himself, along with other that also killed them selves, are forced to participate in horrible death games. Why just they do this, and can he escape?

I never thought I’d say this but... the live action is better than the anime. Watch it on Netflix!
Alice is a shut in that was just kicked out. Angry and wanting to blow off some steam, he meets up with his two friend. While hiding from the police in a bathroom stall, the lights go out. When they come out of the stall, the city is abandoned. They eventually meet others like them, and are forced to play sick games with life or death stakes. Who brought them here- and how can they escape?

Takahata Shun's day at high school begins just as normal and boring as ever, but it doesn't end that way. After his teacher's head explodes, he and his classmates find themselves forced to play children's games, such as Daruma ga Koronda (a game like Red Light/Green Light), with deadly stakes. With no idea who is behind this mysterious deadly game session, and no way of knowing when it will finally end, the only thing Shun and other students can do is keep trying to win...

She finds herself and some of her classmates trapped in an unknown location and forced to choose how to survive- and who should die.