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Buy Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown

Buy Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown PC Key

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This content requires the base game: Fantasy Grounds VTT
★ ★ ★ ★ ★

Where to buy Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown at the best price? As of 31 Jul. 2026 this title has one offer, C$8.99 at Steam. On PC that is the usual case, because only about one title in four gets a keyshop offer and the rest stay with the platform store. There is nothing to compare, but we track this price daily and show how it stands against earlier readings, and a price alert will tell you about any drop. This is an add-on, so you also need the base game to play it. That costs C$45.49 today, which puts the pair at C$54.48. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 20 May 2025
SmiteWorks USA, LLC
Strategy
Metacritic:
tbd tbd
Keyshops
Unavailable
Buy in Official Store:
C$8.99
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Windows
+2
2w ago
DRM:
Steam
Steam
C$8.99
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About Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown

Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown
Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown - about the game
Fifth Edition Fantasy #16: Cave of the Unknown
A level 3 adventure for 5E
A forgotten cavern beneath a lonely hill hides secrets as old as the world. Strange phenomena haunt those who delve its depths. Both the wise and the mad venture within to call upon the cave's ancient power--and not all reemerge. Now, the legend of the Cave of the Unknown reaches the ears of stalwart adventurers. Can they uncover the Cave's secret history and succeed where others have failed? Or will their bones soon litter the darkness under that distant hill?
The Cave of the Unknown is an old-fashioned dungeon crawl designed for modern fifth-edition game mechanics. It is intended for a party of four to six 3rd-level PCs. The adventure can be easily inserted into any campaign or used as part of the Into the Borderlands reprint.
Rules Set:  5E
Writer: Michael Curtis
Adapted for Fantasy Grounds by: Bill Wright
Requires: The free Fantasy Grounds virtual tabletop (VTT) software and the included 5E Compatible ruleset.
Screenshots may differ from what you see in-game based on the extension and ruleset you have loaded.
Strategy Indie RPG Multi-player Family Sharing Co-op Single-player Downloadable Content Cross-Platform Multiplayer Shared/Split Screen Co-op Shared/Split Screen Online Co-op LAN Co-op
Interface:
English

Age rating

Unavailable
Metacritic:
tbd tbd

System requirements

Minimum:

  • OS: 64-bit (x64) Windows 11x
  • Processor: 1.6 GHz or higher processor (SSE2 instruction set support)
  • Memory: 4 GB RAM
  • Graphics: Graphics card with DX10 (Shader Model 4.0) capabilities and a minimum of 2 GB of graphics memory
  • Storage: 200 MB available space
  • Additional Notes: Broadband Internet connection; a sound card is required for voice communication using external programs like Google Hangouts, Skype or Discord.; Requirements vary by the add-ons installed and the number of players connecting to your game.

Recommended:

  • OS: Windows 11x (x64)
  • Processor: 2.0 GHz or higher processor (SSE2 instruction set support)
  • Memory: 8 GB RAM
  • Graphics: Graphics card with DX10 (Shader Model 4.0) capabilities and a minimum of 3 GB of graphics memory
  • Storage: 2 GB available space
  • Additional Notes: Broadband Internet connection; a sound card is required for voice communication using external programs like Google Hangouts, Skype or Discord.; Requirements vary by the add-ons installed and the number of players connecting to your game.

Minimum:

  • OS: MacOS 10.14+
  • Processor: 1.6 GHz or higher processor (SSE2 instruction set support)
  • Memory: 4 GB RAM
  • Graphics: Graphics card with DX10 (shader model 4.0) capabilities and a minimum of 2 GB of graphics memory
  • Storage: 2 GB available space
  • Additional Notes: Broadband Internet connection; A sound card is required for voice communication using external programs like Google Hangouts, Skype or Discord.

Recommended:

  • OS: MacOS 10.14+
  • Processor: 2.0 GHz processor or higher (SSE2 instruction set support)
  • Memory: 8 GB RAM
  • Graphics: Graphics card with DX10 (shader model 4.0) capabilities and a minimum of 3 GB of graphics memory
  • Storage: 20 GB available space
  • Additional Notes: Broadband Internet connection; A sound card is required for voice communication using external programs like Google Hangouts, Skype or Discord.

Minimum:

  • OS: Ubuntu 18.04+
  • Processor: 1.6 GHz or higher processor (SSE2 instruction set support)
  • Memory: 4 GB RAM
  • Graphics: Graphics card with DX10 (shader model 4.0) capabilities.
  • Storage: 2 GB available space
  • Additional Notes: Broadband Internet connection; A sound card is required for voice communication using external programs like Google Hangouts, Skype or Discord and for dice sounds.

Recommended:

  • OS: Ubuntu 18.04+
  • Processor: 2.0 GHz processor or higher (SSE2 instruction set support)
  • Memory: 8 GB RAM
  • Graphics: Graphics card with DX10 (shader model 4.0) capabilities.
  • Storage: 20 GB available space
  • Additional Notes: Broadband Internet connection; A sound card is required for voice communication using external programs like Google Hangouts, Skype or Discord and for dice sounds.

Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown PC price history

See all
Historical low
Price history from official stores
C$7.19
Steam
1 months ago
Currently lowest: C$8.99 Steam
Price history from keyshops
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Currently lowest: - -
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FAQ

8 questions

Before you start looking for a cheap Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown PC key, check the essentials. Developed by SmiteWorks USA, LLC. PC released date: 20 May 2025. Genres: Strategy, Indie, RPG. Categories: Multi-player, Family Sharing, Co-op, Single-player, Downloadable Content, Cross-Platform Multiplayer, Shared/Split Screen Co-op, Shared/Split Screen, Online Co-op, LAN Co-op.

Q

Where to buy a cheap Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown key for as low as C$8.99. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown price on PC. Check the Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown Steam price is C$8.99. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown has an official page on the Steam Store. You can also buy a Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown download happens on Valve's platform.

Not at this time. Valve marks Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Fantasy Grounds - Fifth Edition Fantasy #16: Cave of the Unknown

1 Steam Steam Official
C$8.99

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