A single-player post-apocalyptic game, but with an all-female teammate mod.

Aono was loading a mod for a newly downloaded post-apocalyptic single-player game when he inexplicably found himself transported into the game's world.
In order to survive, he had no choice but to start fighting monsters, leveling up, collecting resources, recruiting survivors, and upgrading the Ark Shelter.
Fortunately, the mods I installed all worked.
Backpack expansion, auto-pickup, all female teammates, 18+...
Dudu, Lei Movie, Tsunade, Tifa, Mai Shiranui, Hiratsuka Shizuka, Kasumi, Yukinoshita Hirano, Nanao Akane, Kurashiki Reika...
Various professions and types of beautiful women from games, anime, and even hentai have become recruitable survivor NPCs.
Thus, in this bizarre post-apocalyptic world, the miserable struggle for survival gradually transformed into a glamorous life of seclusion as teammates were recruited.
P.S.: I already have two completed books with over a million words each, so my integrity is guaranteed.
Multiple female leads + purebred male protagonist + qcqs (due to the setting, married women and mothers can all be virgins~~~).