Terraforming Mars: Prelude
2018
Make the early choices that set the course for Mars's future.
120
minutes
Medium
View expansion
Board Game Expansions
747 results
Ark Nova: Marine Worlds
2023
Expand your zoo with sea animals, reef synergies, and new strategic choices.
150
minutes
Medium Heavy
View expansion
Terraforming Mars: Hellas & Elysium
2017
Explore two new Martian regions with fresh milestones, awards, and placement bonuses.
120
minutes
Medium
View expansion
A Feast for Odin: The Norwegians
2018
Expand your Viking strategy with new actions, puzzles, islands, and buildings.
120
minutes
Medium Heavy
View expansion
Terraforming Mars: Colonies
2018
Expand beyond Mars with colonies, trade fleets, new cards, and corporations.
120
minutes
Medium
View expansion
Twilight Imperium: Third Edition – Shattered Empire
2006
Expand the galactic conflict with new races, units, objectives, and variants.
240
minutes
Heavy
View expansion
Carcassonne: Inns & Cathedrals
2002
Add inns, cathedrals, big meeples, and room for two more players.
60
minutes
Medium Light
View expansion
Carcassonne: Traders & Builders
2003
Add valuable goods, bonus turns, and a powerful pig to Carcassonne.
60
minutes
Medium
View expansion
Eclipse: Rise of the Ancients
2012
Face powerful Ancients and expand your galaxy with new modular options.
120
minutes
Medium Heavy
View expansion
Xia: Embers of a Forsaken Star
2017
Explore a dying star system filled with danger, treasure, and mystery.
180
minutes
Medium Heavy
View expansion
Terraforming Mars: Venus Next
2017
Build flying cities and open new paths to victory on Venus.
120
minutes
Medium
View expansion
Twilight Imperium: Third Edition – Shards of the Throne
2011
Expand the galactic struggle with new races, units, technologies, and intrigue.
240
minutes
Heavy
View expansion
Obsession: Upstairs, Downstairs
2020
Expand your estate with new servants, guests, tiles, families, and game modes.
90
minutes
Medium Heavy
View expansion
Terraforming Mars: Big Box
2021
Store every release and add striking 3D terrain to your table.
120
minutes
Medium
View expansion
Galaxy Trucker: The Big Expansion
2008
More ships, aliens, and adventure cards for interstellar destruction.
60
minutes
Medium
View expansion
Terraforming Mars: Turmoil
2019
Shape Martian politics, manage global events, and steer humanity’s future.
150
minutes
Medium Heavy
View expansion
Cascadia: Landmarks
2023
Build sprawling habitats and add natural landmarks with dynamic endgame bonuses.
45
minutes
Medium
View expansion
Ark Nova: Zoo Map Pack 1
2022
Two new zoo maps expand your Ark Nova options.
150
minutes
Medium Heavy
View expansion
Suburbia Inc
2013
Incorporate your borough and unlock powerful new city-planning opportunities.
90
minutes
Medium
View expansion
Takenoko: Chibis
2015
Welcome a female panda and discover new ways to grow bamboo.
Medium Light
View expansion
Tapestry: Plans and Ploys
2020
New civilizations, personal achievements, and sly interaction in Tapestry.
120
minutes
Medium Heavy
View expansion
Hive: The Pillbug
2013
Add tactical lifting power and fresh restrictions to your Hive battles.
20
minutes
Medium
View expansion
Obsession: Wessex Expansion
2018
Expand your estate with a new family board, guests, and solitaire opponents.
90
minutes
Medium Heavy
View expansion
Carcassonne: The River
2001
Begin with twelve river tiles, then return to classic Carcassonne play.
45
minutes
Medium Light
View expansion
Hive: The Mosquito
2007
A shape-shifting piece that copies the movement of creatures it touches.
20
minutes
Medium
View expansion
Railways of Europe
2008
Expand your railway empire across a new European map
120
minutes
Medium
View expansion
Teotihuacan: Late Preclassic Period
2019
Expand the city with asymmetrical powers, a new temple, and shifting effects.
120
minutes
Medium Heavy
View expansion
Dinosaur Island: Totally Liquid
2018
Expand your dinosaur park with water dinosaurs, new modules, and more.
120
minutes
Medium Heavy
View expansion
Hive: The Ladybug
2010
Add a swift three-space mover that travels across and around the Hive.
20
minutes
Medium
View expansion
Carcassonne: Abbey & Mayor
2007
Add abbeys, mayors, barns, and wagons to your Carcassonne landscape.
30
minutes
Medium
View expansion
Tapestry: Arts & Architecture
2021
Expand your capital with new mats, cards, tiles, civilizations, and landmarks.
120
minutes
Medium Heavy
View expansion
Caverna: The Forgotten Folk
2018
Eight species packs bring new powers, rooms, and resources to Caverna.
210
minutes
Medium Heavy
View expansion
Ark Nova: Zoo Map Pack 2
2024
Five new zoo designs, including a shared Tournament layout and four unique boards.
150
minutes
Medium Heavy
View expansion
Carcassonne: The River II
2005
Add a twelve-tile river start designed for expanded Carcassonne play.
60
minutes
Medium Light
View expansion
Terraforming Mars: Prelude 2
2024
Add cross-expansion effects, ongoing preludes, and fresh tableau projects.
120
minutes
Medium
View expansion
Fields of Arle: Tea & Trade
2017
Energize farm work with tea, trading, fishing, and a third player.
150
minutes
Medium Heavy
View expansion
Carcassonne: Dragon & Fairy
2005
Face a dragon, seek fairy aid, and brave Carcassonne’s fantasy realm.
60
minutes
Medium Light
View expansion
Agricola: All Creatures Big and Small – More Buildings Big and Small
2012
Expand your farm with 27 special buildings, a fifth Stall tile, and more.
30
minutes
Medium
View expansion
The Isle of Cats: Late Arrivals
2019
Expand your cat-filled voyage with room for up to six players.
120
minutes
Medium
View expansion
Xia: Missions and Powers
2018
Add reliable ship powers and interactive missions to every Xia session.
Medium
View expansion
Kingdomino: Age of Giants
2018
Redirect giants, cover crowns, and chase new scoring challenges.
20
minutes
Medium Light
View expansion
Trickerion: Dahlgaard’s Gifts
2015
Unlock new magician powers and sharpen two-player duels
120
minutes
Heavy
View expansion
Bärenpark: The Bad News Bears
2019
Grow your bear park with grizzlies, new goals, and a balancing monorail.
45
minutes
Medium
View expansion
Race for the Galaxy: Alien Artifacts
2013
Balance empire-building with a daring expedition into the Alien Orb.
45
minutes
Medium
View expansion
The Isle of Cats: Kittens + Beasts
2022
Three modular expansions add kittens, ancient beasts, and changing round events.
90
minutes
Medium
View expansion
Terraforming Mars: Penguins Promo Card
2017
Add penguins to an ocean-rich game and score 1 VP per animal.
120
minutes
Medium Heavy
View expansion
Galaxy Trucker: Another Big Expansion
2012
Build bigger ships, face nastier cards, and survive roaming intruders.
90
minutes
Medium
View expansion
Carcassonne: Sheep & Shepherds
2014
Raise sheep, outwit wolves, and turn shared majorities into scoring victories.
40
minutes
Medium Light
View expansion
Clank!: Catacombs – Lairs and Lost Chambers
2024
Explore strange lairs and lost Chambers, then grow your legend.
90
minutes
Medium
View expansion
Carcassonne: Expansion 8 – Bridges, Castles and Bazaars
2010
Add bridges, castles, and tile auctions to your Carcassonne game.
45
minutes
Medium
View expansion
Castles of Mad King Ludwig: Secrets
2015
Discover hidden swans, protective moats, and secret passages.
90
minutes
Medium
View expansion
Santorini: Golden Fleece
2017
Add powerful Gods, one-use Heroes, and the magical Golden Fleece.
Medium Light
View expansion
The Isle of Cats: Kickstarter Pack
2019
New lessons, rare cats, treasures, and deluxe wooden upgrades.
90
minutes
Medium
View expansion
Terraforming Mars: Small Asteroid Promo Card
2016
Redirect a small asteroid to raise temperatures—and disrupt plantations.
120
minutes
Medium Heavy
View expansion
Teotihuacan: Shadow of Xitle
2020
Add new technologies and starting options to every Teotihuacan session.
120
minutes
Medium Heavy
View expansion
Keyflower: The Merchants
2014
Deepen village development with contracts, extensions, cabins, and new boat cargo.
90
minutes
Medium Heavy
View expansion
Eclipse: Ship Pack One
2013
Expand your galactic fleet with new ships, technologies, factions, and discoveries.
120
minutes
Medium Heavy
View expansion
Carcassonne: The Phantom
2011
Add a transparent extra follower and create new tactical choices.
45
minutes
Medium Light
View expansion
Terraforming Mars: Snow Algae Promo Card
2017
A frosty automated project that turns Martian snow into growth and warmth.
120
minutes
Medium
View expansion
Carcassonne: Towers & Thieves
2006
Build towers, capture rival Meeples, and force tough choices in Carcassonne.
60
minutes
Medium
View expansion
Cacao: Chocolatl
2016
Four modular additions for cacao, chocolate, huts, irrigation, and maps.
60
minutes
Medium
View expansion
Terraforming Mars: Self-Replicating Robots Promo Card
2017
A blue promo card that turns resources into repeatable card discounts
90
minutes
Medium Heavy
View expansion
Isle of Skye: Druids
2018
Win the druids’ favor and unlock mystical powers across the island.
75
minutes
Medium
View expansion
The Isle of Cats: Boat Pack
2022
Six unique boats bring fresh layouts and new strategic challenges.
90
minutes
Light
View expansion
Terraforming Mars: BGG User-Created Corporation Pack
2018
Three contest-winning corporations created by the BGG community
120
minutes
Medium Heavy
View expansion
The Castles of Burgundy: 1st Expansion – New Player Boards
2011
Four new player boards add a stricter, castle-connected challenge.
90
minutes
Medium
View expansion
Tiny Epic Dungeons: Stories
2021
Descend deeper, complete side quests, and face multiple dungeon bosses.
180
minutes
Medium
View expansion
Carcassonne: King & Scout
2003
A two-part tile bundle for original Carcassonne and Hunters & Gatherers.
45
minutes
Medium Light
View expansion
Castle Combo: Out of the Oubliette!
2025
Free 12 outlaws and unlock even greater combos with padlocks.
25
minutes
Medium Light
View expansion
Carcassonne: Expansion 6 – Count, King & Robber
2007
A four-part Carcassonne compilation bringing together classic expansions.
45
minutes
Medium
View expansion
Isle of Skye: Journeyman
2017
Travel, activate, and advance your kingdom toward glory.
75
minutes
Medium Heavy
View expansion
Earth: Abundance
2025
Expand Earth with richer interaction and more ways to curate your hand.
90
minutes
Medium Heavy
View expansion
The Castles of Burgundy: 2nd Expansion – New Hex Tiles
2012
Four new hex tiles add flexible powers and fresh scoring options to your estate.
90
minutes
Medium
View expansion
Terraforming Mars: Turmoil Promos
2019
A 2019 promo collection expanding Terraforming Mars: Turmoil
120
minutes
Medium Heavy
View expansion
The Castles of Burgundy: 4th Expansion – Monastery Boards
2013
Build monastery connections and race for valuable bonus points.
30
minutes
Medium
View expansion
The Castles of Burgundy: 5th Expansion – Pleasure Garden
2014
Add pleasure gardens and gain an immediate extra action
90
minutes
Medium
View expansion
Project L: Ghost Piece
2021
New puzzle rewards, level-5 Ghost Pieces, and games for up to six players.
40
minutes
Medium Light
View expansion
Carcassonne: GQ Promo Tiles
2006
Add twelve distinctive tiles, including new river layouts and unusual features.
60
minutes
Medium Light
View expansion
Between Two Cities: Capitals
2017
Shape distinctive capital cities with landscapes, districts, and civic demands.
35
minutes
Medium
View expansion
Obsession: Promotional Tiles
2020
Add eighteen Victorian improvement tiles with fresh estate-building possibilities.
120
minutes
Medium Heavy
View expansion
Escape: The Curse of the Temple – Expansion 1: Illusions
2012
New chambers, dangerous illusions, and a treasure that must reach the exit.
10
minutes
Medium Light
View expansion
Destinies: Sea of Sand
2021
Cross the Saharan sands, confront pirates, and challenge the legendary Ifrit.
150
minutes
Medium
View expansion
Railways of England and Wales
2009
Build rail connections and pursue the title of England’s first Rail Baron.
120
minutes
Medium Heavy
View expansion
Teotihuacan: Expansion Period
2021
Expand the city with obsidian, shamans, conquest, and powerful new options.
120
minutes
Medium Heavy
View expansion
Explorers of the North Sea: Rocks of Ruin
2018
Salvage storm-scattered cargo or risk everything against enemy fortresses.
80
minutes
Medium
View expansion
Cascadia: Kickstarter Promo Cards
2021
Five wildlife scoring cards and a rule sheet for the base game
45
minutes
Medium Light
View expansion
Terraforming Mars: Automa
2024
Compete against algorithm-driven corporations in a flexible solo challenge.
Medium Heavy
View expansion
World Wonders: Mundo Wonders Pack
2024
Add nine ancient monuments and a scoring-focused gameplay mode.
70
minutes
Medium
View expansion
Xia: Legends of a Drift System – Sellsword
2014
A distinctive Xia add-on with blue and yellow editions and a playable Mk II version.
120
minutes
Medium
View expansion
Dungeon Lords: Festival Season
2012
Build deeper, face tougher heroes, and survive a perilous festival season.
120
minutes
Medium Heavy
View expansion
Neuroshima Hex! Babel13
2008
Face mutated nature in a battle for survival across changing battlefields.
30
minutes
Medium
View expansion
Alhambra: The Vizier’s Favor
2004
Four modular additions that bring new choices and surprises to Alhambra.
60
minutes
Medium
View expansion
Terraforming Mars: Big Box Promos
2021
Add 20 new cards and three tile-dependent replacements to Terraforming Mars.
120
minutes
Medium
View expansion
A Feast for Odin: Mini Expansion #2
2019
Fresh islands, harvest twists, and new resources for every Viking table.
120
minutes
Medium Heavy
View expansion
Neuroshima Hex! 3.0: Steel Police
2012
Deploy armored enforcers and turn enemy attacks back against them.
30
minutes
Medium
View expansion
Tash-Kalar: Arena of Legends – Everfrost
2014
Harness frozen powers from a faction born in lands of endless winter.
30
minutes
Medium Heavy
View expansion
Star Trek: Fleet Captains – Romulan Empire
2012
Expand the Romulan Empire with espionage, secret agents, and new ships.
120
minutes
Medium Heavy
View expansion
Lords of Vegas: UP!
2014
Build your casino empire upward and earn more victory points.
90
minutes
Medium
View expansion
Glen More II: Chronicles – Highland Games
2021
Three new chronicles, Highland competition, and a substantial solo mode
120
minutes
Medium Heavy
View expansion
Galaxy Trucker: Latest Models
2013
Build daring ships with shifting hazards, holes, rifts, and modular designs.
90
minutes
Medium Heavy
View expansion
