Descend beneath the hills of North Wales into Project: Annwn, a first‑person survival horror set in a secret government research facility (The U.P.D.R) where science meets folklore. When a catastrophic Breach unleashes ancient creatures, electrical engineer Dyfan Evans must navigate the locked down facility, restore power, and uncover the truth behind the experiments that were never meant to exist - And the company he blindly obeyed.

Hunted by the horrors of Welsh folklore but namely The Hag of the Mist, every sound becomes a threat. Scavenge, solve, and survive through the dark corridors of the Annwn facility. where silence is safety, and discovery comes at a cost.

Explore, innovate and adapt to survive in a world where science tried to control myth - and failed.