Best Eldritch Horror Expansions Ranked

The 8 Best Eldritch Horror Expansions in 2021 to Make a Great Game Even Better

Check out the Eldritch Horror Expansions Ranked and then Pick one up Today!

For fans of H.P. Lovecraft who also enjoy board games, the Eldritch Horror board game is a must play. In this exciting adventure game, players take on the role of investigators who must traverse the globe, solving mysteries and unearthing clues, in an effort to prevent the Ancient One from rising to power and conquering the world.


If you’ve played the game before, you know that the base game boasts a solid amount of content and many hours of gameplay, but true fans of the game will be looking for more. Eldritch Horror currently has 8 expansions so it can be hard to know which to get and what comes in each one.


Luckily I’m here to help. I’ve compiled a list of the best Eldritch Horror expansions ranked so you don’t have to worry about what to get. Read on for a quick synopsis of what each pack adds to the game and to find your perfect expansion to make this great game even better. So sit back and enjoy our Eldritch Horror expansions order!

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Overall Best Eldritch Horror Expansion: Forsaken Lore

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Best Eldritch Horror Expansion with New Locations: Mountains of Madness

Eldritch Horror: The Mountains of Madness

Best Eldritch Horror Expansion with new Mechanics: Cities in Ruin

Sale Eldritch Horror: Cities in Ruin

Make Sure you Have the Eldritch Horror Base Game!

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Fantasy Flight Games Eldritch Horror Multi-colored, Standard
  • Inspired by the best selling board game, Arkham Horror
  • A fully cooperative game for up to eight players that also supports solo play
  • A fast paced, deeply thematic, story driven adventure game
  • Dedicated Mystery decks and unique victory conditions for each Ancient One ensure a versatile and highly replayable experience
  • Fantasy Flight Games (Author)

8. Signs of Carcosa

Eldritch Horror: Signs of Carcosa
  • The fifth expansion for Eldritch Horror
  • Test your might against a new Ancient One: Hastur
  • "Four new investigators join the fight-Dexter Drake, Wendy Adams, Jenny Barnes, and Michael McGlen "
  • A host of new encounters, conditions, spells, artifacts, and assets ensure that every game of Eldritch Horror offers new adventure
  • Impairment tokens may hinder your abilities as you struggle against the might of Hastur

Best Eldritch Horror Expansion for: adding a variety of new content for a very affordable price

Gametime: 120-240 minutes

Gameplay: Signs of Carcosa is a small card-only expansion to Eldritch Horror that adds in a variety of new content to keep you playing the game. Hastur emerges as a new Ancient One with 8 unique mysteries for you and your team to overcome. It does require the base game to play, so make sure you have it before adding this to your collection.


4 new investigators are added, giving you more characters to choose from and to utilize in the fight against evil. Signs of Carcosa also added in several new encounter cards and more conditions, spells, Mythos cards, and more.


Signs of Carcosa is #8 on our Eldritch Horror expansions order because it adds in some additional content but doesn’t add in anything wildly new or different from the base game. Fans of the franchise will enjoy the new cards added in here, but there are many other expansions out there that will add in a lot of more varied and new content to the game. Pick this one up for an inexpensive way to add more content into the base game.

ProsCons
✅ Face off against Hastur, the new Ancient One🅧 Other than more cards, this expansion pack doesn’t add in any new mechanics or concepts, and no new areas
✅ 4 new investigators and lots of new cards add in more content and replayability to the game

7. Strange Remnants

Eldritch Horror: Strange Remnants
  • An expansion for the popular Eldritch Horror board game
  • A new Ancient One threatens to devour the entire Earth
  • Four hardy investigators join an international struggle to save humanity
  • A Mystic Ruins Encounter Deck opens up new locations to explore
  • Prelude cards introduce unique scenarios to shape each game

Best Eldritch Horror Expansion For: the addition of Mystic Ruins, which present new decisions and challenges to the game

Gametime: 120-240 minutes

Gameplay: Another small expansion pack, Strange Remnants adds in the Mystic Ruins deck to add a new and exciting flare to the game. Investigators will explore monuments across the globe, like Chichen Itza, Stonehenge, Easter Island, and more, as they look for clues to solve mysteries and work to perform rituals before the evil portals are opened. This expansion does require the base game to play.


A new Ancient One enters the fray in Strange Remnants. To help fight off this new evil, Syzygy, 4 new investigators are also added to the team. Players can now acquire glamour spells and relics to help defeat your enemies. The game also adds in 4 additional prelude cards to freshen up the scenarios as you play.


Ranking in at #7 on the best Eldritch Horror expansions, Strange Remnants adds in a decent amount of new content and fresh gameplay with the prelude cards and the Mystic ruins, but it still falls short of some of the more involved expansions on the list. It’s still definitely worth adding to your collection if you’re a fan of the game, and can provide many hours of fresh gameplay for seasoned veterans of the franchise.

ProsCons
✅ New Mystic Ruins deck provides fresh and challenging objectives for the investigators to tackle as they search monuments around the world for ways to stop the evil portals from opening🅧 Many of the other expansion packs add in a lot more diverse content and new mechanics than this one does
✅ Take on Syzygy, a new Ancient One, with the help of new investigators, new glamour spells, and powerful relics
✅ Mix up the gameplay with the addition of new prelude cards that modify gameplay from the beginning

6. Masks of Nyarlathotep

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Eldritch Horror: Masks of Nyarlathotep
  • The newest expansion for hit adventure game Eldritch horror
  • Campaign mode provides a framework for greater challenges and an enriched narrative experience for players
  • Personal Stories provide all of the Investigators with unique goals that can have great benefits or terrible consequences
  • New Resource tokens allow a new way to heal and increase your chances of passing tests
  • Features new Mystic Ruin cards for the first time since their introduction

Best Eldritch Horror Expansion for: players who want more backstory and information on all of the investigators as well as the addition of a campaign mode to the game

Gametime: 120-240 minutes

Gameplay: the first big Eldritch Horror expansion ranked on this list, Masks of Nyarlathotep delves further into each investigator with personal stories. Players can learn more about their character and also are presented with new rewards or consequences for meeting or failing certain game conditions. Make sure you have the base game to play this one.


This expansion pack also introduces a campaign mode for a new and exciting way to experience Eldritch Horror. Along with this you’ll encounter a new Ancient One, Nyarlathotep, the Messenger of the Outer Gods. Cults across the world are popping up, all with the goal of awakening this new terrifying monster, and the investigators must act quickly to stop this threat.


This expansion pack packs in a lot of great new content, from new Mystic Ruins, to additional adventures, to the personal stories and campaign mode. Players who want new areas to explore or new mechanics in the game should look elsewhere, but true fans of the game who want to delve deeper and explore more choices with their investigators should pick this one up today.

ProsCons
✅ New campaign mode adds a fresh new way to experience Eldritch Horror🅧 Some new enjoyable content, but other expansion packs will still provide new mechanics and content more than this one will
✅ Personal Stories give players more backstory for their investigators, but also present new conditions that can be met for rewards or give consequences for failure🅧 Not all players may care about the personal stories, and some may feel that it adds more challenge without much more content
✅ New Ancient One, more Mystic Ruins, additional adventures, and more add gameplay options

5. Cities in Ruin

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Eldritch Horror: Cities in Ruin
  • The Seventh expansion for the popular Eldritch horror board game
  • Four new investigators take up the fight against the ancient ones
  • Introduces mechanics for destroying cities
  • New Ancient One Shudde M'ell brings fresh monsters and encounters to the game
  • English (Publication Language)

Best Eldritch Horror Expansion for: the addition of disasters for a challenging new game mechanic

Gametime: 120-240 minutes

Gameplay: Cities in ruin is the next in the Eldritch Horror expansions order. It’s another small expansion and does require the base game to play. This pack introduces Shudde M’ell, a new Ancient One and also brings disasters into play when using this enemy.


Known as the Cataclysm Below, Shudde M’ell is a terrifying force that brings disasters along with it. Investigators must not only combat the rise of the Ancient One but now have to contend with earthquakes, typhoons, and more. Four new investigators also join the fight with Cities in Ruin to help combat evil forces.


Cities in Ruin is a great expansion to pick up if you’re looking for a slightly different flare to the regular Eldritch Horror gameplay. While it doesn’t add a ton of new content, fighting against Shudde M’ell and the disasters that come with it makes for a very different playstyle than you’ll get with other expansions. Seasoned veterans of the game should buy this one for something new to challenge them.

ProsCons
✅ Face off against a new Ancient One and world disasters that come along with it🅧 Cities in Ruin presents a very different playstyle with the disasters, which people either seem to really enjoy or really dislike
✅ 4 new investigators and new encounter cards bring more content to the game

4. The Dreamlands

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Eldritch Horror: The Dreamlands
  • A new expansion for Eldritch Horror
  • Venture into the Dreamlands with an entirely new side board
  • Eight new investigators give you new ways to save the world
  • Two insidious Ancient Ones seek to destroy Earth in very different ways
  • Plenty of new Conditions, Encounters, Adventures, Spells, Mythos cards, and more give this expansion limitless variety

Best Eldritch Horror Expansion to: explore and investigate through Dreamland, a new sideboard that adds more locations

Gametime: 120-240 minutes

Gameplay: You and your team encounter a new threat as the dreamland leaks into the real world, bringing all sorts of new horrors with it. Equip yourself with new spells and assets and prepare to face off the evil Dreamweaver, Altach-Nacha, or against Hypnos, the Lord of Sleep. This is a large expansion and requires the base game to play.


To aid in the fight, 8 new investigators join the team, all ready to lend a hand and showcase their own unique strengths. Dreamlands adds in a new sideboard for new areas to explore and uncover mysteries in. There’s also a ton of new conditions, adventures, mythos cards, encounters, and more included with this expansion.


This is the first expansion pack on the list that adds in new parts of the board for you to explore, so it’s a fantastic pack to add to your collection for all the new content it includes. The Dreamweaver ad the Lord of Sleep will present new challenges for you, forcing you to work together and to make tough decisions if you want to be successful. Ranking #4 on the best Eldritch Horrors expansions list, this is a superb add-on for your game, so pick it up today.

ProsCons
✅ Explore new areas and uncover new mysteries in the Dreamland, a sideboard addition to the game🅧 Not everyone enjoys the dream theme in this expansion pack
✅ Face off against 2 new Ancient Ones, The Dreamweaver, and the Lord of Sleep🅧 The Dreamlands board is only compatible with Hypnos as the Ancient One
✅ A host of new spells, encounters, mythos cards, and more

3. Under the Pyramids

Eldritch Horror: Under the Pyramids
  • N Egyptian sideboard expansion for Eldritch Horror, opening up six new locations from the Mediterranean to the Nile
  • Eight new investigators take part in the struggle
  • Six prelude cards introduce innovative new shapes for your games
  • Two Ancient Ones threaten to destroy humanity
  • Plentiful new Encounters, Spells, Assets, Mythos Cards, Gates and Monsters

Best Eldritch Horror Expansion to: explore Egypt on a new sideboard with 6 new locations, as well as to enjoy new Museum Heist adventure cards

Gametime: 180 minutes

Gameplay: The investigators are heading to Egypt to take on 2 new Ancient Ones: the Dark Pharaoh, Nephren-Ka, and Abhoth. This big expansion, which requires the base game to play, adds in a new sideboard with 6 new locations to explore and enjoy as you work to thwart the work of cultists seeking to bring an Ancient One to power.


There’s lots of new great content in Under the Pyramids, from the new locations to the new Ancient Ones, to new Museum Heist adventure cards that put a fun twist on the game. There’s also 8 new investigators to team up with on your journey, as well as more preludes, new relics, and even allies to help you succeed.


Another great expansion from Fantasy Flight Games, Under the Pyramid’s big draw is the new board and locations it adds to the game. If you’re a fan of Egypt, this expansion is a must-buy for you, allowing you to check out iconic spots as you quest and even engage in museum heist adventures. You’re also getting a host of new content in the form of allies, relics, preludes, and more.

ProsCons
✅ Explore locations in Egypt with a new sideboard addition🅧 The sideboard is cool but it isn’t compatible with all other content, so be careful
✅ New mythos cards, relics, allies to help on your journey, new investigators, and Museum Heist adventure cards for hours of entertainment🅧 Games with this expansion may take longer than with other expansions
✅ 2 new Ancient Ones to face off with as you work to prevent them from rising to power and destroying the world

2. Mountains of Madness

Eldritch Horror: The Mountains of Madness
  • The first side board expansion for Eldritch Horror, inspired by H.P; Lovecraft's classic novella
  • The side board and over 150 encounter cards allow players to experience locations throughout Antarctica
  • Eight investigators contribute their unique talents to the fight to save humanity
  • Two new Ancient Ones, the Elder Things and Ithaqua, threaten unspeakable destruction
  • Numerous new Assets, Conditions, Gates, and Monsters spread horror across the globe

Best Eldritch Horror Expansion for: an expansion inspired by a H.P. Lovecraft novella, one that lets you explore the City of the Elder Things

Gametime: 180 minutes

Gameplay: Follow the footsteps of an Antarctic expedition and discover the City of the Elder Things, all while working to thwart one of 2 new Ancient Ones in Mountains of Madness. A new sideboard addition to the game unlocks new areas to explore, but also brings with it new challenges and threats. Make sure you have the base game in order to play this fantastic pack.


The world is threatened by either the Elder Things or by Ithaqua, so work together with your team to prevent them from destroying everything. Arm yourself with new assets, spells, artifacts, and more as you team up with new investigators to save the planet. This expansion also is the first in the series to add in preludes and adventures, both giving new and fun ways to change up gameplay to give new twists or increase the difficulty.


Coming in at #2 in our list of the best Eldritch Horror expansions ranked, Mountains of Madness is the best expansion that adds in new locations. Fans of Lovecraft’s work need to add this to their game collection since it’s based off of a novella by the author. It adds in a lot of great new content and really freshens up the gameplay.

ProsCons
✅ Explore the City of the Elder Things as you work to take down one of 2 new Ancient Ones🅧 This sideboard may not be compatible with all other content, so keep that in mind
✅ Addition of preludes and adventures are both great ways to freshen up gameplay🅧 With the addition of the sideboard this game will likely take longer than games without sideboards
✅ Lots of new investigators, assets, spells, conditions, and more

1. Forsaken Lore

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Eldritch Horror: Forsaken Lore
  • The first expansion for Eldritch Horror
  • Immerses players and their investigators more fully into the global fight against evil
  • Adds a new Ancient One to the game: Yig, the Father of Serpents
  • Enriches the game's global terror with one-hundred and forty-eight Encounter cards and fourteen new Mystery cards
  • Powerful new Artifacts, Spells and Assets aid investigators in their struggles to save humanity

Best Eldritch Horror Expansion to: expand the base game with a lot of great additional content and make the game more enjoyable

Gametime: 180 minutes

Gameplay: Forsaken Lore, Eldritch Horror’s first expansion pack, takes the great gameplay of the base game and expands upon it to make the game even better. This pack upgrades the existing Ancient Ones from the base game, as well as adding in encounter cards and research cards. Make sure you have the base game to play this expansion pack.


Encounters are a big addition that come with Forsaken Lore. These take the form of cards you draw during the Encounter phase of each round, and then the investigators must work together to complete them. These can be encounters tied to monsters, locations, Ancient Ones, and many other that you’ll run across on your journey.


Investigators will also come across new mysteries tied to each Ancient One, as well as being able to research more about your enemies. You’ll also be able to face off against Yig, the Father of Serpents, as a new Ancient One in this expansion. There are also several more artifacts, spells, assets, mythos cards, and more to experience as you play.


While just a small expansion and adding in cards only and no new areas, Forsaken Lore takes the top spot in our best Eldritch Horror expansions list due to how it improves upon and expands the gameplay set out in the base game. The upgrades to the Ancient Ones along with mysteries, encounters, and research cards all take the quality game set out and makes it so much better. Any fan of this franchise should buy this one today to add new life to an already fantastic game.

ProsCons
✅ Takes the great gameplay of the base game and expands it, making it even better🅧 Players looking for a lot of new content may not be as excited about this expansion
✅ Take on new challenges with new mysteries around the Ancient Ones, as well as encounter cards🅧 The additions in this expansion will increase how long each game takes to play
✅ Research cards help you learn more about the dangers of each Ancient One and help you to prepare to combat them
✅ Lots of new cards such as mythos cards, monsters, spells, artifacts, and more

What is Eldritch Horror?

Eldritch Horror is a cooperative dungeon crawl board game with a Lovecraft flair. Take on the role of an investigator and work together with your colleagues to solve mysteries and prevent Ancient Ones from destroying the planet. You must be ready for anything on your journey and be careful not to let evil prevail.


Each Ancient One provides a unique challenge and experience, forcing investigators to rely on their strengths and cooperation if they are to succeed. Take on mysteries, engage in combat against monsters, and trek across the globe searching for clues. Every turn you’ll face a Mythos card as well, which will present your team with all sorts of challenges and decisions to make as the Ancient One and it’s forces work to defeat you.


A superb adventure board game for 1-8 players, Eldritch Horror presents incredibly unique gameplay and tons of replayability. The base game comes with 12 investigators, all with unique strengths and weaknesses, as well as 4 Ancient Ones that each play out with their own unique encounters. Enjoy wonderful gameplay with the Eldritch Horror base game and then pick up one of the best Eldritch Horror expansions for even more wonderful content!


Check out this great review of Eldritch Horror from Board Game Quest for more information on the base game.

Other Games Like Eldritch Horror

If you’re an avid board gamer like me, you’re always on the lookout for other great games to add to your collection. Check out these quality titles that you’re sure to enjoy as a fan of Eldritch Horror!


Arkham Horror – fans of Eldritch Horror will feel very much at home picking up and playing Arkham Horror. Published from the same company, Fantasy Flight Games, Arkham Horror is also a cooperative adventure game with a distinctly Lovecraftian flair. In this game, however, the mysteries are set in Arkham. Team up with the other players and work together to prevent an Ancient One from being released into the world.


Many people feel like Eldritch Horror is a slightly more streamlined and lighter weight game than Arkham Horror. That being said, if you don’t mind a little more complexity to your games, then Arkham Horror is a great title and a must buy for you.


Just don’t confuse it with Arkham Horror the Living Card Game, also by Fantasy Flight; it’s also a great game, but will differ much more in gameplay.


Mansions of Madness – An app-driven dungeon crawl board game, Mansions of Madness is a cooperative adventure through the cursed mansions of Arkham. Set in the same universe as Eldritch Horror, this game will give you a lot of the game feel as Eldritch Horror will, but provides it’s own unique flare on the genre.


Explore the mansions, solve puzzles, uncover clues, fight monsters, and try not to go insane as you and your team of investigators try to succeed at one of several scenarios. The game is not as complex as Eldritch Horror, and does rely on the app for gameplay, but it provides an extremely enjoyable and different gameplay experience. It’s definitely worth picking up for your next game night.


If you like dungeon crawlers, be sure to check out our list of the 25 Best Dungeon Crawl Board Games.


Betrayal at House on the Hill – another great cooperative adventure board game, Betrayal at House on the Hill starts off as a game of mystery and exploration, but turns the game on its head partway through with the haunt.


Players set out into a haunted house, exploring and uncovering rooms and items, but partway through one of the players betrays the rest of the group and the game is then one versus the rest as both groups fight to be the first to accomplish their goals. No one knows what the haunt will be until it happens, so it provides fresh and exciting gameplay each and every time. Pick this one up today for a fantastic board game with friends.


For anyone looking for an interesting twist on this board game, check out Betrayal Legacy. Gameplay starts out similarly to Betrayal at House on the Hill, but as with any legacy game it changes and evolves over time. Decisions you make will have lasting implications for many games to come, and no two games are the same.

Final Thoughts on the Best Eldritch Horror Expansions

Eldritch Horror is a fun game of mystery and adventure, a great experience to share with friends and for anyone who enjoys the work of H.P. Lovecraft. While the base game is great, expansions are a great way to expand the game and add in new areas, more mechanics, and get more out of the game through additional content.


You can’t go wrong with any of the expansions on this list, but hopefully the Eldritch Horrors expansions ranked will help you to find the perfect addition to your game for your next gaming night. If you can only pick up one, grab Forsaken Lore for the best Eldritch Horror expansion to make a fantastic board game even better. Happy gaming!

Overall Best Eldritch Horror Expansion: Forsaken Lore

Sale Eldritch Horror: Forsaken Lore

Best Eldritch Horror Expansion with a Sideboard Addition: Mountains of Madness

Eldritch Horror: The Mountains of Madness

Best Eldritch Horror Expansion with new Mechanics: Cities in Ruin

Sale Eldritch Horror: Cities in Ruin

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Bring New Life to the Game with the Best Eldritch Horror Expansions!

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