Follow the professor's trail and uncover a new chapter in the ruins of Arnak.
A rich expansion for Lost Ruins of Arnak, adding a replayable campaign, new leaders, research tracks, cards, guardians, artifacts, and more.
The Missing Expedition expands Lost Ruins of Arnak with a six-chapter campaign, fresh expedition leaders, new research tracks, and more discoveries for your island adventure.
Product Description
Professor Kutil has vanished while exploring the lost ruins of Arnak. Now your expedition must follow the clues, retrace his steps, and discover what happened deep within the island.
The Missing Expedition adds a story-driven six-chapter campaign for solo play or two-player cooperative play, giving Arnak fans a new way to experience the adventure. Each chapter offers its own challenge, while the added cards, sites, artifacts, guardians, assistants, and research tracks bring more variety to standard games as well.
This is more than a campaign box. It also expands the main game with two new expedition leaders, fresh strategies, and extra components that can be mixed into regular Lost Ruins of Arnak games for 1 to 4 players.
Important: This is an expansion and requires the Lost Ruins of Arnak base game to play.
Why you'll love it
- New story campaign: Follow the mystery of Professor Kutil through a six-chapter campaign.
- Solo and co-op options: Play the campaign solo or as a two-player cooperative adventure.
- More variety for standard games: Add new items, artifacts, assistants, guardians, idols, sites, and encounter cards to regular Arnak games.
- Two new expedition leaders: The Journalist and the Mechanic bring fresh abilities and new strategic paths.
- New research tracks: Explore new temple routes that change your planning and reward timing.
- Replayable chapters: Each campaign chapter can also be replayed as its own standalone challenge.
- Great for Arnak fans: A strong choice for players who already enjoy the base game and want more depth, story, and discovery.
Quick Details
- Product type: Board game expansion
- Base game required: Lost Ruins of Arnak
- Number of players: 1 to 4 in standard play
- Campaign play: Solo or 2-player cooperative
- Recommended age group: 12 years and up
- Game style: Strategy, adventure, exploration, campaign, deck-building, worker placement
- Play mode: Competitive standard play, solo campaign, 2-player co-op campaign
- Skill level: Intermediate to advanced
- Theme: Ancient ruins, exploration, archaeology, adventure, mystery
- Designer: Mín & Elwen
- Publisher: Czech Games Edition
In the Box
- 2 Leader boards
- 8 Leader-specific cards
- Leader-specific components
- 4 Newspaper tiles
- 15 Article tokens
- 1 Monkey assistant
- 8 Gold widgets
- 1 Double-sided research track
- 2 Waterfall tiles
- 21 Item cards
- 13 Artifact cards
- 4 Assistants
- 3 Guardians
- 8 Idols
- 4 Level I sites
- 1 Level II site
- 56 Encounter cards
- Campaign components
Good to Know
- Expansion only: This expansion requires the Lost Ruins of Arnak base game to play.
- Two ways to play: Use the new content in a standard Arnak game or play the campaign separately.
- Campaign mode: The campaign is designed for solo play or two-player cooperative play.
- Standard mode: New cards, sites, idols, guardians, assistants, leaders, and research tracks can be used in regular Arnak games.
- Expedition Leaders compatible: The new leaders can be used with the Expedition Leaders expansion, but that expansion is not required.
- Best for existing players: A strong pick for players who already know and enjoy Lost Ruins of Arnak.
- Story note: The campaign book should be read chapter by chapter while playing to avoid spoiling the adventure.
Care & Maintenance
Store all cards, tiles, boards, tokens, and campaign components neatly in the box after play. Keep the game away from moisture, direct sunlight, and rough handling. Because this expansion includes many cards and campaign pieces, sorting components after each session will make future setup much easier. Card sleeves can help protect frequently used cards, especially if you plan to play the full campaign.
