Dungeon Rummage - Another Isekai?!

Welcome to Dungeon Rummage - Another Isekai!? Ever wondered what it would be like when you got reincarnated into a fantasy world? Now you can find out! Start out as a secluded Gamer shut-in, abandoned by society and work your way to become a legend among the townsfolk as you conquer the dungeon, build up the city and romance various characters! Careful! Falling in the dungeon has dire consequences! Acquire materials and crystals by slaying monsters inside the dungeon, wich can later be used for ...