Isekai Tensei Dungeon Master: Onsen Dungeon o Tsukuru - Ch. 1

[REMasher]

Very much looking forward to more of this, especially considering who's working on it.

 

[Non-profitboi]

ok i get the premise of this and now many other dungeon manager series, it's roller coaster/any tycoon type game

 

[Botfossil]

I like it, it's similar to an idea I had myself but in mine the protag-kun reincarnates as a mimic. Mimics eventually evolved into dungeons and he decides on a different path and creates a hot springs resort.