—
rating
Ludopedia
6.6
rating
BGG
Our Verdict
HIGHLY RECOMMENDED
If you love Entropy and want more action, this expansion will surprise you.
Highlights
- More cards to master time
- Exciting 1‑vs‑many mode
- Unique Wanderer powers
- Supports up to 5 players
Keep in mind
- Does not replace the base game
- Requires attention to card flow
- Higher complexity for beginners
Rules manual not indexed yet
Upload the PDF rulebook to ask questions about this game with AI.
About the game
What you do in a play session
Entropy: Worlds Collide – Echo of Time is the thematic expansion that pushes the already frenetic universe of Entropy to a new level, adding an epic narrative, cards that open new time manipulation possibilities, and a 1‑vs‑many mode that tests your strategy against the group. The set brings 120 new cards, including "Fusion Temporal", which allows combining the effects of two cards into a single turn, and "Space‑Time Anomaly", which forces players to reorganize their hands. One of the biggest highlights is the Wanderer character, who enters the battlefield with unique displacement abilities, able to change play order and create blocking opportunities. The expansion also expands support to up to five players, allowing the base game, which normally runs 2‑4, to be played with more participants without losing fluidity. The hand‑management mechanic remains strong, but now with more strategic discard options thanks to the "Inverted Time" cards. The 1‑vs‑many mode introduces the “Temporal Master” figure, who controls the card flow for the solo player, creating a constantly adapting challenge. Visibly, the expansion keeps the science‑fiction atmosphere of the original, with high‑quality components, futuristic graphics, and a soundtrack that reinforces the sense of temporal urgency. If you enjoyed Entropy and want an upgrade that expands replayability and tension, Echo of Time is the right choice to raise your table’s level.
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
Loading playlist...
Where to Buy
Prices monitored daily
Finding best prices...
Prices unavailable at this time.
Price history — last 6 months (lowest new offer)
Alert enabled!
Join the BoardGamesBot deals group
Get the best board game deals every day — without message spam.
Join the WhatsApp groupGame details
Mechanics, categories, families and credits
Mechanics
Categories
Families
Publisher
Rule & Make
Designer
Alannah Kearney, Allen Chang
Artist
Mikhail Yakovlev
Community
Data from BoardGameGeek
Frequently Asked Questions
Quick answers before you buy
How many players does the expansion support?
The expansion allows play from 2 to 5 players, expanding the base game’s limit of 2 to 4.
What is the typical game duration with the expansion?
A game usually lasts between 20 and 35 minutes, depending on player count and chosen mode.
Does the expansion increase game complexity?
Yes, there are more cards and new mechanics, so beginners may feel a slightly steeper learning curve.
What is the 1‑vs‑many mode?
One player takes on the role of Temporal Master while the others compete against him, creating a constant adaptation challenge.
Do I need the base game to play the expansion?
Yes, the expansion is complementary to Entropy: Worlds Collide and does not function independently.
What is the theme of the expansion?
Futuristic science‑fiction with a focus on time manipulation and dimensional conflicts.
Other Games You'll Like
Based on mechanics and theme