itch.io

Theres a specific event to unlock it, keep playing

Ideally, have it be less grindy or grant us a NG+ code would be good, MrFarmGuy

Are there any guides or walkthroughs available? I tried the demo and might pay for the game, but it feels like I don't progress much if at all. I know its just a demo ofc but my gameplay feels off somehow, as if im not even doing the demo correctly

Unfortunately doubt it, as Subaru constantly dies but doesn't come back as sth, just back to a checkpoint, and he didn't die to be transported into the world.
Funny enough, this may very well be every other isekai apart from Re:zero (very much peak fiction tho, totally agree)

Shouldnt be too much, depending on your game progression i think it ranges from $200~500, which is negligible against the other contracts you may need to buy, going over 10k+. So long as you dont really f*ck up, you should be able to make that much in the same day with shop work, builder guild, mage guild, school work, flower sell, junk sell, TownHall contracts and the likes (many options unlock later on, but youll have enough ways to earn money is my point)