![](https://pic1.mangapicgallery.com/r/avatar/97/u582900_50x50.jpg?2)
this is pretty good too but you probably read it already
http://www.mangago.zone/read-manga/ibitsu_no_kakera/
![](https://pic1.mangapicgallery.com/r/avatar/b9/u288313_50x50.jpg?2)
http://www.mangago.zone/read-manga/tomodachi_game/
http://www.mangago.zone/read-manga/darwins_game/
Don't know if this counts as psychological
http://www.mangago.zone/read-manga/shokuryou_jinrui/
![](https://pic1.mangapicgallery.com/r/avatar/0c/u261292_50x50.jpg?2)
* if revenge
# if blood/violence
*# if both
Aku no Hana
All You Need Is Kill #
Ayesha's Secret *#
Bastard #
Battle Royale #
Bokurano (not like what you recommended, but one of the best manga I have ever read, and I’ve read 52.2’s days worth, according to MAL)
Paperweight Eye
Satougashi no Dangan wa Uchinukenai: A Lollypop or A Bullet
Tokyo Ghoul (the original) *#
![](https://pic1.mangapicgallery.com/r/avatar/69/u120876_50x50.jpg?2)
Read this one recently
Sounds like your cup of tea
http://www.mangago.zone/read-manga/an_uncomfortable_truth/
Can anybody recommend me a good psychological manhwa or manga. Any genre. (if blood's and revenge are involved, that's better)
thanks