Codenames Critical Role Adventures vs. Sci-Fi Pack: Which to Buy?
By Czech Games Edition | Published: 2026-10-25
Category: Comparisons
Compare Codenames Critical Role Adventures and the Sci-Fi Expansion Pack to see which expansion fits your game group. One is a full standalone game; the other is a cheap word pack.
Quick answer
If you want a complete standalone game with a campaign and Critical Role theme, choose Codenames Critical Role Adventures. If you already own Codenames or Codenames Duet and want a cheap, quick word refresh, pick the Sci-Fi Expansion Pack.
Two very different products
These two expansions serve different needs. Critical Role Adventures is a full boxed game that includes a campaign, leveling characters, and a final boss. The Sci-Fi Pack is a small set of 50 themed words that you shuffle into your existing Codenames deck.
Your choice depends on whether you want a new game experience or a low-cost way to freshen up the base game.
Trade-offs at a glance
- Game type: Critical Role Adventures is a standalone game with a campaign. Sci-Fi Pack is an expansion that requires the base game.
- Cost: Critical Role Adventures costs about $25.59 (down from $39.99). Sci-Fi Pack costs $6.59 (down from $9.99).
- Replayability: Critical Role Adventures offers a structured campaign with a final boss. Sci-Fi Pack adds 50 new words that mix randomly for near-infinite replay variety. If you want a finite, themed experience, pick Critical Role. If you want endless variety on a budget, pick Sci-Fi.
Product facts
- CODENAMES: Critical Role Adventures: Codenames: Critical Role Adventures is a unique take on Codenames inspired by the Critical Role universe, featuring a campaign, hero assembly from the first three campaigns, missions, and a final boss. This is not just a word pack; it's a full standalone game that adds progression and a narrative layer to the classic Codenames formula.

CODENAMES: Critical Role Adventures - CODENAMES: Sci-Fi Expansion Pack: Codenames: Sci-Fi Expansion Pack contains 50 themed words to mix into the base Codenames or Codenames Duet set. It's a cheap, quick way to add variety to your existing game without learning new rules or buying a full box.

CODENAMES: Sci-Fi Expansion Pack
Which should you choose?
Best for
- Critical Role fans who want a full campaign game
- Players who want a standalone game without needing the base Codenames
Not for
- Players who only want a cheap word refresh for their existing Codenames set
- Groups that prefer open-ended replay over a structured campaign

