Explore the Underworld in this ghost-catching and potion-making adventure RPG! Wield a welding torch to scavenge junk during the day and brew forbidden pills at night to fulfill the wishes of the lost souls. Just a few dishes with a pot of wine, and enjoy the tale.

This is an ancient tome that holds the sun, moon, mountains, and rivers. Together with my monster mentors, I run a small alchemy shop.'Do your furnaces use acetylene or LPG?' 'Neither—I use enriched uranium.'Explore this bizarre, surreal world and reshape the ancient underworld with modern technology.The brighter the welding sparks, the clearer the whispers in the dark...<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/1c157910fcaace4bacc493badccbb9b1.poster.avif?t=1747662740" width=750 height=420 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/1c157910fcaace4bacc493badccbb9b1.webm?t=1747662740" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/1c157910fcaace4bacc493badccbb9b1.mp4?t=1747662740" type="video/mp4"></video>Catch monsters + Pick up garbage50+ different types of monsters in Classic of Mountains and Sea, each with unique biological characteristics10+ different modified welding weapons, each with a different way of capturing<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/09441c7041e286a0e83213a4018216db.poster.avif?t=1747662740" width=750 height=550 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/09441c7041e286a0e83213a4018216db.webm?t=1747662740" type="video/webm; codecs=vp9"></video>Explore the world + Transform the underworldThe ancient book world of Feng Shui, dark and cute interweaves to create a CthulhuHolding modified welding, build the cyber underworld brick by brick<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/5cd0538013b883087a0cc881717494be.poster.avif?t=1747662740" width=800 height=194 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/5cd0538013b883087a0cc881717494be.webm?t=1747662740" type="video/webm; codecs=vp9"></video>Research formula + Operate alchemy shopEach pill has different effects, weight loss? Poisoning? Aphrodisiac? Hypnosis?Carefully study the mysterious ancient formula, improve the appearance and sell it at a good price<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/cfd8c1a7e595a4bb10be9b461de9450a.poster.avif?t=1747662740" width=800 height=202 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/cfd8c1a7e595a4bb10be9b461de9450a.webm?t=1747662740" type="video/webm; codecs=vp9"></video>Rescue NPC + Unlock storiesRescue the trapped NPC and learn their storiesGradually figure out the context behind this world and find the answer to the deepest mystery of hell<video class="bb_img" autoplay muted loop playsinline crossorigin="anonymous" poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/09df1c096a24ffc34ecc0b5d75f33c63.poster.avif?t=1747662740" width=800 height=291 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3420630/extras/09df1c096a24ffc34ecc0b5d75f33c63.webm?t=1747662740" type="video/webm; codecs=vp9"></video>

Good Game Database

Alchemy and Weldcraft Achievements