I'm the creator. If you run a haunted house, crypt or asylum session, this is a set of horror ambience built for fading layers up and down. I made it for video games, and I'm sharing it here because the scenes and stems may also suit a GM's soundboard. I haven't playtested it at a table.

What's in it: 57 sounds, every one as WAV + OGG.

• 6 seamless 60-second scenes: Haunted House, Crypt / Catacombs, Foggy Graveyard, Abandoned Asylum Hallway, Cursed Forest, Flooded Basement
• each scene as a full mix plus 4 stems (bed, air, detail, presence) that add up to the mix, so you can start with the bed and add layers as the danger gets closer
• heartbeat and tension loops, 5 jump-scares, 4 reveals, risers, impacts, door creaks and knocks
• no screams and no spoken words, so it will not clash with your own monsters or NPC voices

Hear it first in your browser (free, no download): there is a web demo at the top of the page.

Free version: Haunted Atmosphere FREE Lite has 10 of the 57 sounds. https://yetiancai.itch.io/haunted-atmosphere-free-lite

Full pack: https://yetiancai.itch.io/haunted-atmosphere

It is 35% off in my Halloween sale until Nov 5, 02:00 (UTC+8). /s/209191/halloween-sale-2026

Sounds are generated by code written with AI assistance. AI tool: Grok Bot coding assistant (used only to write the generation code; current version as of Oct 2026).