- https://www.mangago.zone/read-manga/prison_lab/
- https://www.mangago.zone/read-manga/from_the_red_fog/
- https://www.mangago.zone/read-manga/i_am_a_hero/
- https://www.mangago.zone/read-manga/the_walking_cat_a_cats_eye_view_of_the_zombie_apocalypse/
- https://www.mangago.zone/read-manga/yakedo_shoujo/
- https://www.mangago.zone/read-manga/children_miura_miu/
- https://www.mangago.zone/read-manga/furitsumore_kodoku_na_shi_yo/
- https://www.mangago.zone/read-manga/drifting_classroom/
- https://www.mangago.zone/read-manga/doubt_tonogai_yoshiki/
- https://www.mangago.zone/read-manga/judge/
- https://www.mangago.zone/read-manga/warehouse/
- https://www.mangago.zone/read-manga/madk/
- https://www.mangago.zone/read-manga/feeding_lamb/
- https://www.mangago.zone/read-manga/sheep_s_mask/
- https://www.mangago.zone/read-manga/ventham/
- https://www.mangago.zone/read-manga/boys_of_the_dead/
- https://www.mangago.zone/read-manga/heartless/
Make sure to read all works by junji ito if you haven’t already. This one is one of my favorite story’s by him
- https://www.mangago.zone/read-manga/youkai_kyoushitsu/
Here’s one more thing that I just found when looking at the gore tag
- https://www.mangago.zone/read-manga/blood_c/ I remember watching the anime and it was brutal
looking for gore/horror stuffs/psychological/thriller stuffs.. i read brutal, pumpkin night, killing morph, from the red fog already + all of carnby kim’s works (sweet home, bastard, shotgun boy, pigpen) i also love game-esque genre like jinrou game, tomodachi game thxs ლ(´ڡ`ლ)