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Union Pacific

#94BGG ↗

1999 · 2-6 players · 90min · weight 2.55 · 4,403 ratings

v2 v3

BGG raw

ID
94
Name
Union Pacific
Year
1999
Rank
550
Min players
2
Max players
6
Playing time
90
Min playtime
90
Max playtime
90
Avg weight
2.5458
Num weights
469
Bayes avg
6.5982
Average
7.19184
Users rated
4403
Num owned
4732
Wanting
228
Wishing
659
Num comments
1321
Fetched at
Sat Apr 25 2026 16:16:03 GMT+0000 (Coordinated Universal Time)
Mechanisms (3)
Network and Route BuildingOpen DraftingStock Holding
Categories (2)
EconomicTrains
Description (967 chars)

Union Pacific is a train-themed stock market game. On each turn, players must choose between expanding a company to increase its value and adding a share of stock to their hand, or playing stock onto the table from their hand to increase their ownership of one or two companies. There are four semi-random scoring events, in which the first and second place share holder in each company are paid dividends. Only stock that has been previously played onto the table is considered during the scoring rounds. Union Pacific is a special company whose shares are claimed according to special rules. Union Pacific is not represented on the board but instead pays dividends to all share holders according to a fixed progression chart. Money is only used to track victory conditions and cannot be spent during the game. The winner is the player with the most money at the end of the game. Re-implements: Airlines Re-implemented as: Airlines Europe

LLM v2 (wide)

Core verb
draw stock or expand company
Decision shape
combinatorial
Reward schedule
mixed:delayed+variable
Aesthetics
["Challenge", "Discovery"]
Core loop pitch
Each turn, take a stock card or play stock to lock in ownership and extend a route; dividends pay at random scoring triggers.
Translation difficulty
Easy
Difficulty reason
Stock-and-route engine compresses well to async, and the Airlines Europe reimplementation already proved touch-friendly. No app for Union Pacific itself.
Direct digital port
Port kind
Closest loop translation
none yet
Primitive tags
["stock_played_publicly_locks_score", "random_dividend_trigger", "pick_or_play_dilemma", "route_extension_share_value", "majority_minority_payout"]
Confidence
0.6
Extracted at
Mon Apr 27 2026 11:40:03 GMT+0000 (Coordinated Universal Time)
Raw v2 JSON (941 chars)
{
  "game_id": 94,
  "name": "Union Pacific",
  "core_verb": "draw stock or expand company",
  "decision_shape": "combinatorial",
  "reward_schedule": "mixed:delayed+variable",
  "aesthetics": [
    "Challenge",
    "Discovery"
  ],
  "core_loop_pitch": "Each turn, take a stock card or play stock to lock in ownership and extend a route; dividends pay at random scoring triggers.",
  "mobile_translation_difficulty": "Easy",
  "translation_difficulty_reason": "Stock-and-route engine compresses well to async, and the Airlines Europe reimplementation already proved touch-friendly. No app for Union Pacific itself.",
  "direct_digital_port": null,
  "direct_digital_port_kind": null,
  "closest_loop_translation": "none yet",
  "primitive_tags": [
    "stock_played_publicly_locks_score",
    "random_dividend_trigger",
    "pick_or_play_dilemma",
    "route_extension_share_value",
    "majority_minority_payout"
  ],
  "confidence": 0.6
}

LLM v3 (deep)

Not yet enriched at v3 (deep pass).