Celtic Doom

Catacomber

Steam: https://store.steampowered.com/itemstore/428880/detail/1000009/
iOS: https://apps.apple.com/us/app/the-quest-celtic-doom/id1450853137
Google Play Store: https://play.google.com/store/apps/details?id=hu.redshift.thequestexpa&hl=en_US