Terraforming Mars: Hellas & Elysium
2017
Explore two new Martian regions with fresh milestones, awards, and placement bonuses.
120
minutes
Medium
View expansion
Board Game Expansions
200 results
Race for the Galaxy: The Gathering Storm
2008
Expand your galactic race with new cards, goals, drafting, and solitaire play.
60
minutes
Medium
View expansion
Twilight Imperium: Fourth Edition – Prophecy of Kings
2020
Expand the galaxy with new factions, leaders, mechs, discoveries, and relics.
480
minutes
Heavy
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
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
Race for the Galaxy: Rebel vs Imperium
2009
Bring the Rebel–Imperium conflict to the table with takeovers and new scenarios.
60
minutes
Medium Heavy
View expansion
Cosmic Encounter: Cosmic Incursion
2010
Bring a sixth player, new aliens, and fresh twists to the galactic struggle.
60
minutes
Medium
View expansion
Battlestar Galactica: The Board Game – Pegasus Expansion
2009
Bring the Pegasus and New Caprica into humanity’s desperate fight for survival.
180
minutes
Medium Heavy
View expansion
Star Wars: Outer Rim – Unfinished Business
2022
Take on deadlier bounties and explore new opportunities across the galaxy.
180
minutes
Medium
View expansion
Roll for the Galaxy: Ambition
2015
Add bold new dice, factions, worlds, and objectives to your galactic strategy.
60
minutes
Medium
View expansion
Battlestar Galactica: The Board Game – Exodus Expansion
2010
Three modules intensify suspicion, Cylon attacks, and fleet-wide conflict.
180
minutes
Medium Heavy
View expansion
SETI: Space Agencies
2025
Lead an asymmetric space organization in a deeper search for alien life.
160
minutes
Medium Heavy
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
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
Race for the Galaxy: The Brink of War
2010
Add prestige, new cards, goals, and six-player drafting to the galaxy.
60
minutes
Medium Heavy
View expansion
Terraforming Mars: Turmoil
2019
Shape Martian politics, manage global events, and steer humanity’s future.
150
minutes
Medium Heavy
View expansion
Cosmic Encounter: Cosmic Conflict
2011
Twenty new aliens, hazards, and room for one more player
60
minutes
Medium
View expansion
Battlestar Galactica: The Board Game – Daybreak Expansion
2013
Desperate missions, shifting loyalties, and a dangerous search for home.
180
minutes
Medium Heavy
View expansion
Cosmic Encounter: Cosmic Dominion
2014
A fan-created expansion packed with new aliens, rewards, and variants.
60
minutes
Medium Heavy
View expansion
Tiny Epic Galaxies: Beyond the Black
2017
Upgrade your fleet, hire skilled pilots, and push your luck in deep space.
45
minutes
Medium
View expansion
StarCraft: The Board Game – Brood War Expansion
2008
New factions, heroes, leadership powers, and story-driven battles
180
minutes
Medium Heavy
View expansion
Cosmic Encounter: Cosmic Alliance
2012
Add 20 alien races, a new player, and cooperative team play to the Cosmos.
60
minutes
Medium
View expansion
Firefly: The Game – Blue Sun
2014
Push beyond Border Space into a dangerous new frontier.
120
minutes
Medium
View expansion
Final Girl: Into the Void
2023
Survive the evolving Evomorph aboard a doomed spaceship.
60
minutes
Medium
View expansion
Xia: Missions and Powers
2018
Add reliable ship powers and interactive missions to every Xia session.
Medium
View expansion
Firefly: The Game – Breakin’ Atmo
2013
Add new jobs, crew, and gear for bigger scores
120
minutes
Medium
View expansion
Space Alert: The New Frontier
2010
Take on dangerous sectors with new training and tougher cooperative challenges.
30
minutes
Medium Heavy
View expansion
Firefly: The Game – Pirates & Bounty Hunters
2014
Raid rivals, chase fugitives, and bring justice to the 'Verse.
120
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
Space Base: The Emergence of Shy Pluto
2019
Deploy your ships in a story-driven galactic adventure.
75
minutes
Medium
View expansion
Galaxy Trucker: Another Big Expansion
2012
Build bigger ships, face nastier cards, and survive roaming intruders.
90
minutes
Medium
View expansion
Alien Frontiers: Factions
2012
Add a fifth player, faction abilities, hidden agendas, and new Alien Tech.
60
minutes
Medium
View expansion
Firefly: The Game – Kalidasa
2015
Expand your crew’s horizons with new worlds, dangers, contacts, and opportunities.
Medium
View expansion
Cosmic Encounter: Cosmic Storm
2013
Twenty-five alien races and ten space stations shake up every encounter.
60
minutes
Medium Heavy
View expansion
Eminent Domain: Escalation
2014
Raise the stakes with new technologies, ships, roles, and asymmetric scenarios.
60
minutes
Medium
View expansion
Core Worlds: Galactic Orders
2012
Forge alliances and wield the influence of six powerful Galactic Orders.
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
Eclipse: Shadow of the Rift
2015
Bend the laws of the universe with new factions, technologies, and anomalies.
120
minutes
Medium Heavy
View expansion
Race for the Galaxy: Xeno Invasion
2015
Defend the galaxy from relentless Xeno attacks in a tense expansion.
60
minutes
Medium Heavy
View expansion
Firefly: The Game – Artful Dodger
2013
Add a faster, roomier Firefly for misbehaving across the 'Verse.
Medium
View expansion
Terraforming Mars: Turmoil Promos
2019
A 2019 promo collection expanding Terraforming Mars: Turmoil
120
minutes
Medium Heavy
View expansion
Space Empires: Close Encounters
2012
Deepen your galactic struggle with boarding, invasions, titans, and alien powers.
180
minutes
Medium Heavy
View expansion
Space Base: Command Station
2019
Expand your fleet and compete for promotion with up to seven Commodores.
60
minutes
Medium Light
View expansion
Eclipse: Supernova
2011
A volatile expansion where technology may delay a devastating supernova
120
minutes
Medium Heavy
View expansion
Twilight Imperium: Fourth Edition – Thunder’s Edge
2025
Push the galaxy to the brink with new factions, worlds, and shifting events.
480
minutes
Heavy
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
Terraforming Mars: Big Box Promos
2021
Add 20 new cards and three tile-dependent replacements to Terraforming Mars.
120
minutes
Medium
View expansion
Firefly: The Game – Esmeralda
2015
Add a discreet purple Series IV Firefly to your crew’s fleet.
240
minutes
Medium
View expansion
Race for the Galaxy: Expansion and Brinkmanship
2022
Expand your empire as alien mysteries, rebellion, and war reshape the galaxy.
60
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
Galaxy Trucker: Latest Models
2013
Build daring ships with shifting hazards, holes, rifts, and modular designs.
90
minutes
Medium Heavy
View expansion
Eclipse: Pulsar
2012
Harness a pulsar’s rhythm and unleash a damaging Nova Burst.
120
minutes
Medium Heavy
View expansion
Firefly: The Game – Crime & Punishment
2017
Add new misadventures, Alliance alerts, stories, and setup options.
Medium Heavy
View expansion
Race for the Galaxy: New Worlds Promo Cards
2017
Add six new start worlds and a fresh strategic opening to your galaxy.
60
minutes
Medium Heavy
View expansion
SpaceCorp: Ventures
2021
Shape humanity’s future with specialized HQs, contracts, and evolving advantages.
240
minutes
Medium Heavy
View expansion
Galaxy Trucker: Missions
2015
Turn every flight into a dangerous mission of cargo, artifacts, and chaos.
60
minutes
Medium
View expansion
Leaving Earth: Outer Planets
2016
Survey giant planets and unlock new missions across the outer Solar System.
Heavy
View expansion
Roll for the Galaxy: Rivalry
2019
Trade assets, evolve Alien Orb dice, and reshape your galactic strategy.
60
minutes
Medium Heavy
View expansion
Firefly: The Game – Big Damn Heroes Promo Cards
2013
Five character cards celebrating the crew of Firefly
120
minutes
Medium
View expansion
Galactic Cruise: Accommodations
2025
Elevate every journey with specialized ship segments and powerful starting upgrades.
150
minutes
Heavy
View expansion
Terraforming Mars: Utopia & Cimmeria
2024
Explore two new Martian maps with fresh milestones and awards.
Medium
View expansion
Star Trek: Ascendancy – Borg Assimilation
2017
Face the Borg threat before their assimilation overwhelms the Galaxy.
Medium Heavy
View expansion
Eclipse: Nebula
2014
Explore a young-star nebula for Discoveries, Ancient ships, and a Monolith.
120
minutes
Medium Heavy
View expansion
High Frontier 4 All: Module 1 – Terawatt & Futures
2020
Add powerful thrusters, cargo transport, and optional goals to your spacefaring game.
240
minutes
Heavy
View expansion
Galactic Cruise: Advancements
2025
Upgrade technologies, develop locations, and build smarter shuttle segments.
150
minutes
Medium Heavy
View expansion
Jump Drive: Terminal Velocity
2023
Expand your empire with new cards, goals, a fifth player, and solo challenges.
30
minutes
Medium
View expansion
High Frontier 4 All: Module 2 – Colonization
2020
Expand into orbital colonies and send pioneers to perform extra Operations.
240
minutes
Heavy
View expansion
SETI: Search for Extraterrestrial Intelligence – Pluto Promo Card
2024
Send a probe to Pluto from the outermost ring.
160
minutes
Medium
View expansion
Alien Frontiers: Faction Pack #1
2012
Explore Planet Maxwell with a vehicle and unleash a devastating alien weapon.
90
minutes
Medium
View expansion
Space Empires: Replicators
2018
Add replicating empires, shifting terrain, resource cards, and advanced ships.
180
minutes
Medium Heavy
View expansion
Tiny Epic Galaxies: Satellites & Super Weapons Mini Expansion
2015
Add press-your-luck tension and powerful weapons to your galaxy.
30
minutes
Medium
View expansion
Leaving Earth: Mercury
2015
Take the Space Race to Mercury with new missions, locations, and samples.
180
minutes
Medium Heavy
View expansion
Core Worlds: Revolution
2014
Expand your conquered worlds and lead a galaxy-wide revolution.
120
minutes
Medium
View expansion
Firefly: The Game – Card Pack
2014
Seven promo cards featuring Big Damn Heroes, Mal’s Floral Bonnet, and Wash’s Lucky Dinosaur.
120
minutes
Medium
View expansion
Eminent Domain: Exotica
2016
Explore exotic worlds, mine crystal, and befriend alien cultures.
45
minutes
Medium
View expansion
Leaving Earth: Stations
2017
Manned exploration, habitation, stations, and a reusable Space Shuttle
Heavy
View expansion
Relic: Nemesis
2014
Challenge the Imperium with nemeses, apostates, and four new scenarios
150
minutes
Medium
View expansion
Space Base: Genesis
2024
Expand your fleet with alien technology, new card variety, and victory paths.
60
minutes
Medium
View expansion
High Frontier Expansion
2010
Take space exploration farther with new worlds, technologies, and scenarios.
180
minutes
Heavy
View expansion
Star Trek: Fleet Captains – Dominion
2014
Lead the Dominion’s forces in a battle to conquer the Alpha Quadrant.
120
minutes
Medium Heavy
View expansion
Star Trek: Ascendancy – Andorian Empire
2019
Expand the galaxy with the Andorian Empire and a fourth player.
180
minutes
Medium Heavy
View expansion
Star Trek: Frontiers – The Return of Khan
2018
Face tougher challenges and command the Enterprise or Khan’s battle cruiser.
120
minutes
Heavy
View expansion
Alien Frontiers: The Mind Control Helmet
2011
Take control of an opponent’s ship and redirect it to another facility.
60
minutes
Medium
View expansion
Twilight Imperium: Fourth Edition – Twilight Codex Volume I: Ordinian
2020
Expand the galaxy with new content, scenarios, cards, technologies, and rules updates.
480
minutes
Medium Heavy
View expansion
Terraforming Mars: Asteroid Rights Promo Card
2021
A strategic promo card that turns asteroids into production or titanium
120
minutes
Medium Heavy
View expansion
Firefly: The Game – Wash’s Lucky Dinosaurs Promo Card
2013
Reroll a Flying Test result of 1 with Wash’s lucky dinosaurs
120
minutes
Medium
View expansion
Eclipse: Second Dawn for the Galaxy – Rift Cannon
2020
Add the Rift Cannon expansion to your 2–6 player galaxy game.
Medium
View expansion
Eclipse: Second Dawn for the Galaxy – Minor Species
2020
Add randomly selected Minor Species and form diplomatic relations during an action.
Medium
View expansion
Terraforming Mars: Prelude 2 Kickstarter Promo Pack
2024
Add 20 Kickstarter promo cards to your Terraforming Mars collection.
120
minutes
Medium Heavy
View expansion
Firefly: The Game – Mal’s Pretty Floral Bonnet Promo Card
2013
A floral bonus card that makes capturing Wanted Crew more reliable.
120
minutes
Medium
View expansion
Galaxy Trucker: Rough Road Ahead
2007
A tougher spaceflight challenge filled with hazards for experienced truckers.
60
minutes
Medium
View expansion
High Frontier Colonization
2013
Explore expanded space infrastructure and pursue new paths to victory.
180
minutes
Heavy
View expansion
Eclipse: Second Dawn for the Galaxy – Gamemat
2020
A double-sided neoprene playmat with layouts for standard and five-player games.
240
minutes
Light
View expansion
Twilight Imperium: Fourth Edition – Twilight Codex Volume III: Vigil
2022
A web-based Codex volume packed with new Twilight Imperium content.
480
minutes
Heavy
View expansion
Space Base: The Mysteries of Terra Proxima
2022
Explore Terra Proxima and expand your fleet through a linked spacefaring story.
60
minutes
Medium
View expansion
Eclipse: Second Dawn for the Galaxy – Galactic Events
2020
Add optional Nebula, Supernova, Black Hole, and Pulsar sectors
Heavy
View expansion
Space Base: Biodome
2021
Hypernet craft and lasting colony powers for your Space Base games
60
minutes
Medium
View expansion
Last Light: Infinity
2023
Bring new challengers to the fight for the universe’s last star.
90
minutes
Medium Heavy
View expansion
