New Fallout 4 Quest Mod Explores Underground Facility in Glowing Sea

• A new quest mod for Fallout 4 has been released by the Commonwealth Story Expansion Project.
• The mod involves exploring a deep underground facility in the Glowing Sea area.
• This is the latest addition to a series of extra quests added by the modders.
• The mod adds a new town to Fallout 4, following a previous release last month.
• The mod aims to enhance the sense of bleakness and danger in the game's overworld.