Cosmic Encounter · Big box

Cosmic Odyssey

Worth it

Our take
BGG posters call it the most bang for the buck and a good sampler, and designer Jack Reda suggests only Odyssey unless you need more players; others note it costs as much as another game.
What you need first
Just the base game
What it adds
A campaign mode, 30 aliens plus 12 alternate-timeline aliens, Lux, Moons, Tech, Hazards, Rewards, Stations, Age/Evolution/Envoy cards and Team Cosmic rules.
What it fixes
Packs most earlier expansion modules in one box, with many Green Alert aliens for newcomers.

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Sources

Last checked 2026-10-08. Spot a mistake? Tell us.