Recommendations please

https://www.mangago.me/read-manga/isekai_apocalypse_mynoghra_the_conquest_of_the_world_starts_with_the_civilization_of_ruin/
mc builds his civilization

https://www.mangago.me/read-manga/chitra/
fl develops her land

https://www.mangago.me/read-manga/the_king_of_cave_will_live_a_paradise_life/
mc builds a kingdom from an island

https://www.mangago.me/read-manga/koushaku_reijou_no_tashinami/
fl builds/grows her fiefdom

https://www.mangago.me/read-manga/sengoku_komachi_kurou_tan/
fl helps japan improve

https://www.mangago.me/read-manga/hero_of_the_three_continents/
ml leads/grows his kingdom (fast paced and has romance)

https://www.mangago.me/read-manga/release_that_witch/
ml develops his territory(harem:( )

https://www.mangago.me/read-manga/the_world_s_best_engineer/
mc develops his land

https://www.mangago.me/read-manga/dungeon_reset/
a little different but similar world building

https://www.mangago.me/read-manga/isekai_kenkokuki/
mc develops his village

https://www.mangago.me/read-manga/i_shall_live_as_a_prince/
similar to black corp. joseon but more easy going + romance

enjoy!! ( ˘ ³˘)

Thank you so much for the list! Just read through them all (some I already read) and it was great! Please recommend more if you have any!

no problem!!

here are a few more that i forgot to mention if you hopefully haven’t already read—>

https://www.mangago.me/read-manga/dungeon_odyss/
mc develops/grows his labriynth (really underrated)

https://www.mangago.me/read-manga/solo_farming_in_the_tower/
mc farms with animal companions (really popular so you’re prob already reading it)

https://www.mangago.me/read-manga/this_village_sim_npc_could_only_be_human/
mc grows his village as a god through a computer screen (one of my favs!) very similar to nebula’s civilization in that sense

https://www.mangago.me/read-manga/suterareta_tensei_kenja_mamono_no_mori_de_saikyou_no_dai_ma_teikoku_o_tsukuriageru/
mc grows his village into a kingdom alongside other species (harem and kinda mediocre)

https://www.mangago.me/read-manga/isekai_ni_otosareta_jouka_wa_kihon/
kinda different as mc doesn’t actively develop his land and there’s a side plot

at this point the recs are quite different from what i was originally straying off of but yeah have fun reading!!

Thank you so much for these great recommendations!!!

So many good recommendations, can't be bored(づ￣ ³￣)づ

Wanted to give more recs. Thx to @paks for giving some!

Dungeon Odyss
Solo farming in the tower
I became the tyrant of a defense game
I regressed as the duke
The story of a low rank soldier becoming a monarch
Dungeon house
How a realist hero rebuilt the kingdom
Trash of the count’s family

If you don't mind being the proofreader, you could also try manhwas, heres some(and some mangas mixed in) :
Release that witch
Start a mountain
Starting From Today I'll Work As A City Lord
History’s Number 1 Founder
All Hail the Sect Leader
Doomed to be a King
Takarakuji de 40-oku Atattandakedo Isekai ni Ijuu Suru
Reincarnated as an Aristocrat with an Appraisal Skill

Bro you are the goat frfr!!! U put the links and even explained them TYSMMMM!!!! I HOOE UR DAYS ARE FOREVER BLESSED!!!!

omg thank you so much!!that means so much to me, i’m glad i could help!!