# The Magnus Protocol Mysteries: The Doppelganger

The Magnus Protocol Mysteries: The Doppelganger is a board game for 1–8 players. It plays in 60–90 minutes and is meant for ages 14 and up. Ludoya players call it best with 8. The cheapest copy in stock is $18.92 (United States).

- **Players:** 1–8 (best with 8)
- **Playing time:** 60–90 minutes
- **Minimum age:** 14+
- **Year published:** 2025
- **Categories:** Puzzle, Deduction, Murder / Mystery
- **Mechanics:** Cooperative Game, Scenario / Mission / Campaign Game, Paper-and-Pencil, Deduction

**Designers:** Sydney Engelstein

**Publishers:** Indie Boards & Cards

## Where to buy in United States

| Shop | Price | Link |
| --- | --- | --- |
| Gamers Guild AZ | 18.92 $ | https://gamersguildaz.com/products/magnus-protocol-mysteries-the-doppelganger |
| Dungeon Marvels | 20.95 € | https://dungeonmarvels.com/the-magnus-protocol-mysteries-the-doppelganger-94499.html |
| Spelexperten | 275 kr | https://www.spelexperten.com/sallskapsspel/escape-room/the-magnus-protocol-mysteries-the-doppelganger.html |
| Alphaspel | 279 kr | https://alphaspel.se/491-bradspel/356641-the-magnus-protocol-mysteries-the-doppelganger-en |
| Nexus | 4995 kr | https://nexus.is/vara/magnus-protocol-mysteries-the-doppelganger/ |

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## Links

- [This page](https://www.ludoya.com/games/the-magnus-protocol-mysteries-the-doppelganger)
- [The Magnus Protocol Mysteries: The Doppelganger in the Ludoya app](https://app.ludoya.com/g/the-magnus-protocol-mysteries-the-doppelganger)
- [BoardGameGeek entry](https://boardgamegeek.com/boardgame/429892)

_Data from Ludoya, updated 2026-09-24. Ratings, ownership and play counts are Ludoya's own._