The Oregon Trail Card Game

AI-friendly board game rules summaries — use with Claude, ChatGPT, or any AI assistant

Overview

The Oregon Trail Card Game is a cooperative card game simulating a wagon party’s treacherous 2,040-mile journey from Independence, Missouri to Willamette Valley, Oregon in 1847. Players work together laying Trail Cards in sets of 5 while dealing with Calamity Cards, diseases, and hazards. At least one party member must survive to reach Oregon for everyone to win.

Components

Setup

  1. Write party member names on the roster using the erasable marker.
  2. Place Start (Independence, MO) and Finish (Willamette Valley, OR) cards ~3 feet apart.
  3. Separate cards into 3 decks: Supply, Trail, and Calamity. Shuffle each.
  4. Deal 5 Trail Cards face down to each player (look at your own).
  5. Calamity Cards stay as a face-down draw pile (not dealt).
  6. Deal Supply Cards based on player count:
Players Supply Cards Each
2 8
3-4 5
5 4
6 3
  1. Remaining Supply Cards form the Supply Shop, sorted by type face up. The youngest player is the Shopkeeper.

Turn Structure

On each turn, the active player plays one Trail Card from their hand onto the trail (building from Start toward Finish in sets of 5), then draws a replacement Trail Card. After each set of 5 Trail Cards, progress is marked on the route.

Actions

Scoring / Victory Conditions

There is no individual scoring – it is fully cooperative.

Special Rules & Edge Cases

Player Reference

Turn: Play 1 Trail Card (or Supply Card) → Draw replacement → Resolve effects

Special Trail Cards: Press Spacebar (draw Calamity), River (must ford), Town/Fort (shop/remedy)

Win: 1+ party member reaches Oregon alive

Supply Cards per player: 2p=8, 3-4p=5, 5p=4, 6p=3