Just finished this game and it's pretty good, the parody of the isekai genre is well done. But, definitly, the thing that caught me most off guard was at the beginning where the literal Konosuba intro music started playing. I'm glad to see a fellow Konosuba fan and, since it's also a parody of the isekai genre, I believe it fits pretty well here and join that with music from Zelda, Sonic and Minecraft and you have a total dope ost for your game.
Keep it up, my dude :D