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  • Fantasy Flight GamesFantasy Flight Games
  • Arkham Horror - Third Edition: Under Dark Waves Expansion

    CODE: BG-FFGAHB05
  • £43.75

    £54.99

    20.40% OFF

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  • fantasy-flight-games-arkham-horror-third-edition-under-dark-waves-expansion-p191597-244446_medium.jpg
  • Fantasy Flight GamesFantasy Flight Games
  • Arkham Horror - Third Edition: Under Dark Waves Expansion

    CODE: BG-FFGAHB05
  • £43.75

    £54.99

    20.40% OFF

  • 10+ in stock now

  • Order in the next 0 hrs and 0 mins and select Swift delivery at checkout for next weekday delivery (excludes weekends).

    Orders placed after 3pm are dispatched the next working day (excludes weekends).

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Product Details

We shall swim out to that brooding reef in the sea and dive down through black abysses to Cyclopean and many-columned Y’ha-nthlei, and in that lair of the Deep Ones we shall dwell amidst wonder and glory for ever.

   –H.P. Lovecraft, The Shadow over Innsmouth


Cold salt waves beat on the New England coast and thick fog rolls in off the bay, obscuring the small fishing hamlets that nestle in the darkness. Dark things creep along the shoreline, strange lights glide deep beneath the surface of the Atlantic, and the pallid villagers go missing with disturbing regularity.

Under Dark Waves is a new large box expansion for Arkham Horror, taking your investigations beyond the town of Arkham to the other ill-fated towns of Massachusetts. Two new double-sided tiles bring Kingsport and Innsmouth to vibrant life, while eight more investigators arrive to join your party, ranging from a drifter like “Ashcan” Pete to a letter carrier such as Stella Clark. These investigators will have their work cut out for them with four entirely new scenarios pitting them against the horrors that lurk beneath the ocean waves. With over 150 encounter and event cards, alongside new assets, monsters, conditions, and the terror mechanic, Under Dark Waves boasts a vast undersea treasure trove, pulling you into some of the Cthulhu Mythos’s most compelling tales.

Delivery & Returns

Please see the checkout for the delivery options. We offer a wide range of services to give you the greatest choice.

We ship locally in the United Kingdom, as well as to Europe, USA, Canada, Australia, New Zealand and most of the world. If you have any questions on whether we ship to your country, please let us know using the contact us form.

Price Match Promise

We won't be beaten on Price.  See it cheaper elsewhere let us know!

We regularly review our prices so we are confident we are offering you the best deal.  We know that price is one of the key reasons you will choose us over another company, which is why we have our 'Price Match' Promise.

This means that if you see something cheaper elsewhere, please let us know and we will offer to match the price if possible. Remember if you join our Members scheme, you only need to subscribe to the newsletter to get the Bronze Level and qualify for the 3% Store Credit payout deal.

How does the Price Match Promise work?

1) Complete the form that you can find in the price match page.

2) The Price Match team will confirm within 1 working day (not weekends) by email or phone call whether the product is eligible for our Price Match Promise offer.  Make sure you give us a daytime telephone number.

3) Please read the following conditions to see if you are eligible to benefit from the Price Match Promise

Price Promise Conditions
  • This offer does not apply after you have placed the order.  We are unable to offer any discount in retrospect, after you have ordered. For this offer to be valid you must contact us prior to placing an order
  • The product must be in stock and available for purchase when we verify the price (please note this might be 24 hours after your email has been sent)
  • The product must be correctly categorised for VAT purposes, for example, if it is a miniature or toy product, but listed as a book on the other site, we will only be able to match after adding 20% UK VAT to the price.
  • The Price Match team conduct price checks Monday-Friday (9am to 5pm)
  • The cost must include any delivery costs
  • The company must be shipping from the UK and have a valid VAT registration number
  • The Price Match Promise does not include auction sites such as E-bay, Amazon and Play
  • The Price Match Policy has a fair usage policy and does not apply to bulk orders - for more information please contact us
  • The Price Match is only applicable to the actual price displayed on a competitor's website plus any delivery costs.  It does not include other offers they may have e.g. a 10% off discount code or voucher.
  • The item is not currently part of a sale or offer on the competitor's website. 

Why use Chaos Cards?

Up to 3% Store Credit on purchases

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Product Reviews

5 / 5 • 1 review
1 week ago

Just played one scenario so far. Interesting additions to the core set and the scenarios look like they have good stories behind them.

Mr M Dower

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