Our Verdict
RECOMMENDED
If you like a dash of mystery and extra risk, the Alien Base Promo lands just in time.
Highlights
- Thematic surprise
- Point rewards
- Seamless integration
- Quick play
Keep in mind
- Risk of losing points
- Requires base game
- Limited replay value
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About the game
What you do in a play session
Alien Artifacts: Alien Base Promo adds a bite‑size side challenge to the core Alien Base game. The product includes four double‑sided tiles; one side displays a fragment of the enigmatic alien base, the other side reveals a specific threat. When placed face‑down, the tiles form a hidden larger base; flipping one uncovers a hazard such as technology card blockage, ship‑crippling contamination, or a planetary plague. During play, instead of attacking the standard alien system card, players may opt to assault the Alien Base, reveal a tile and confront the surprise challenge. Each defeated threat awards 2‑4 victory points, rewarding risk‑taking. Core mechanics remain unchanged: hand management, open drafting, set collection, and variable phase order, all wrapped in a sci‑fi, space‑exploration theme. The expansion is compact (four tiles) and integrates seamlessly with the base rules, adding strategic variety without extending the roughly 60‑minute playtime for 2‑5 players. If you enjoy tactical choices, thematic surprises, and want to spice up your fight against the alien menace, this promo is a solid addition.
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
OK
3
OK
4
OK
5
OK
Soundtrack
Ambience suggested by Melodice
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Where to Buy
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Price history — last 6 months (lowest new offer)
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Mechanics, categories, families and credits
Mechanics
Categories
Families
Publisher
Portal Games
Community
Data from BoardGameGeek
166owners
32wishlist
16want to play
Frequently Asked Questions
Quick answers before you buy
How many players can use the promo?
It works with 2 to 5 players, just like the base game.
Does the promo change the game length?
Not really; a session still runs about 60 minutes.
Do I need the base game to play this promo?
Yes, it’s an add‑on and requires Alien Base to function.
How many different threats does the promo add?
Four distinct threats, one on each side of the four tiles.
Will the promo make the game more complex?
Only slightly; the new rules are straightforward and fit the existing mechanics.
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