8.9
rating
Ludopedia
8.1
rating
BGG
Our Verdict
HIGHLY RECOMMENDED
If you're already hooked on KeyForge's unique madness, Mass Mutation will get you even more addicted with its bizarre and strategic cards.
Highlights
- Unique and unpredictable decks
- New gigantic creatures
- Return of House Sanctum
- Fast-paced gameplay
Keep in mind
- High language dependency
- Requires another deck to play
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About the game
What you do in a play session
Prepare for a revolution in the Crucible with the Mass Mutation expansion for KeyForge! This fourth wave of cards brings over 200 new additions, injecting a dark, mutative power that has transformed familiar creatures into bizarre, never-before-seen versions. Imagine: gigantic creatures spanning two whole cards lumbering into battle, and the House Sanctum making a triumphant return! It's the perfect time to dive into the fast-paced, strategic duels of KeyForge. Each Mass Mutation Archon Deck comes with 36 ready-to-play cards, combining three of the Crucible's diverse Houses into a unique package. And the best part? Just like all KeyForge decks, yours is completely exclusive, unlike any other in the universe. The gameplay remains focused on managing your hand of cards to gather Æmber and forge three keys before your opponent, but with the addition of new strategies and challenges brought by the mutations. The diversity of Houses and the new cards ensure that each match is a new discovery, upholding the promise of a collectible card game without the need to collect, as each deck is a fresh and unique experience.
The game is for two players, with matches ranging from 15 to 45 minutes, and has a medium complexity weight (2.67/5 on BGG). The idea is that you grab your Archon deck and start playing immediately, with no need for prior customization. Each deck is a universe unto itself, with its own synergies and surprises. Mass Mutation intensifies this experience with new mechanics and a touch of mutant chaos that will test your adaptability and strategy. If you enjoy card games with unexpected twists and a "take that!" feel, this expansion is for you.
The game is for two players, with matches ranging from 15 to 45 minutes, and has a medium complexity weight (2.67/5 on BGG). The idea is that you grab your Archon deck and start playing immediately, with no need for prior customization. Each deck is a universe unto itself, with its own synergies and surprises. Mass Mutation intensifies this experience with new mechanics and a touch of mutant chaos that will test your adaptability and strategy. If you enjoy card games with unexpected twists and a "take that!" feel, this expansion is for you.
Expansion for
Published additional content
Gallery
Box and component photos
Tap any photo to open fullscreen. Photos submitted by the community or publisher.
Best player count
BGG community vote
2
BEST
Soundtrack
Ambience suggested by Melodice
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Mechanics, categories, families and credits
Mechanics
Categories
Families
Publisher
Fantasy Flight Games, Galápagos Jogos, Korea Boardgames, Rebel Sp. z o.o., Siam Board Games
Designer
Richard Garfield
Community
Data from BoardGameGeek
Frequently Asked Questions
Quick answers before you buy
Do I need the base KeyForge game to play with Mass Mutation?
Not exactly! Mass Mutation is a ready-to-play Archon deck. You just need another Archon deck (from any set) to duel against. The Archon deck itself contains everything you need to play a match.
How many players can play?
KeyForge is a game designed for two players to face off in epic duels.
How long does a game last?
Matches are quite fast, generally lasting between 15 and 45 minutes, depending on your familiarity with the decks and each player's strategy.
What does 'unique deck' mean in KeyForge?
It means that each Archon deck is randomly generated and is different from all other existing decks. You don't build your deck; you receive a unique, ready-to-play one.
Do I need to know English to play?
Yes, the game has a considerable language dependency. The cards contain essential text for gameplay, so a good understanding of English is necessary, or you might need a glossary or translation.
Who is this game for?
It's perfect for those who enjoy collectible card games but don't want the commitment of building and updating decks. Ideal for those who like quick duels, strategy, and the surprise of playing with something completely new each time.