A Secret Bunker

Publisher's blurb: Hello, lovecraft universe worshippers, thank you for choosing Lovemaps. You will find in this pack a large content of (grid and gridless) Maps for A Secret Bunker. You will also find a Pdf "user manual" to guide you Your investigators will certainly want to get into this secret bunker. Is it a secret place run by a lonely mad scientist, a cult with a penchant for occult experimentation, or a larger organisation that is sweeping through the country's political sphere? In any case, what is hidden here, under tons of concrete, is hidden for a good reason...