Another reccoms please!

dead man switch
believe my sign
d:aze (it has like vampires, but its kinda same)

https://www.mangago.zone/read-manga/polar_night/
https://www.mangago.zone/read-manga/polar_night_season_2_pontus/
https://www.mangago.zone/read-manga/zombie_apocalypse_82_08/
https://www.mangago.zone/read-manga/the_non_existence/
https://www.mangago.zone/read-manga/return_survival/
https://www.mangago.zone/read-manga/zomgan/ (kinda?)
https://www.mangago.zone/read-manga/back_from_the_death_s_door/
https://www.mangago.zone/read-manga/rainbow_city/
https://www.mangago.zone/read-manga/let_s_meet_alive/

BL/Yaoi
https://www.mangago.zone/read-manga/a_dead_crow_s_stare/
https://www.mangago.zone/read-manga/epitaph_perfume/

Non-BL
https://www.mangago.zone/read-manga/return_survival/
https://www.mangago.zone/read-manga/igai_the_play_dead_alive/
https://www.mangago.zone/read-manga/dead_life/
https://www.mangago.zone/read-manga/convenience_store_of_the_dead_the_convenience_store_clerk_will_get_rescued_in_100_days/

Chinese Manhua
https://www.mangago.zone/read-manga/back_to_rule_again/
https://www.mangago.zone/read-manga/apocalyptic_super_system/
https://www.mangago.zone/read-manga/the_last_human/
https://www.mangago.zone/read-manga/eschaton_game/
https://www.mangago.zone/read-manga/zombie_world/
https://www.mangago.zone/read-manga/zombies_march_at_dawn/

Here's a starter!! Hope you find something to enjoy!!

Lists I follow, hope it helps
https://www.mangago.zone/home/mangalist/544893/
https://www.mangago.zone/home/mangalist/1261693/