Hello to all the board gamers in the community, I'm honghong.
In the vast starry sky of mechanisms in modern board games, if worker placement is steady farming and working, and deck-building is precise programming and puzzle-solving, then "Auction / Bidding" is absolutely the bloodiest, most naked financial arena of slaughter in the entire board game universe.
Many players accustomed to traditional German-style "each builds their own house and never interacts" are often left speechless the first time they encounter hardcore auction games:
No fixed price list, no fixed exchange formula. A seemingly unremarkable card, a barren plot of land, or even just the first-player right for the next round can make four normally gentle and refined friends go red-eyed at the table and bid astonishing sky-high prices.
Today, honghong wants to take everyone into the financial laboratory built by mathematicians and game theory masters, and break down the five most classic auction models in modern board games, to see how designers use a few minimalist bidding rules to precisely dissect human greed and fear.
1. Why Do Top Masters Prefer Auctions? — Handing Pricing Power Completely Back to Humans
In most German-style games, the value of items is fixed by the system: building a large ship always costs 3 wood, hiring a farmer always costs 2 gold. But the auction mechanism completely smashes this kind of "centralized planned economy."
In the eyes of auction designers, there is no such thing as so-called "objective value" in the world: How much something is actually worth depends entirely on three things: How urgently do you need it right now? How devastating a blow will it deal to you if an opponent gets it? And, how heavy a price are you willing to pay for your own desire and fear?
Handing the power of value discovery entirely over to the live game between players—this is the underlying logic behind why the auction mechanism remains explosively charming after half a century.
2. Model One: English Open Ascending Auction — The Psychological Trap of the "Winner's Curse"
This is the oldest auction form in the world and the one everyone is most familiar with: everyone takes turns raising the price until the whole room goes silent, leaving only the last person with the highest bid, and the hammer falls (such as mathematician Reiner Knizia's legendary masterpiece Modern Art and the classic heavy strategy game Power Grid).
Seemingly fair and simple rules hide the famous "Winner's Curse" in economics:
1. [Carried Away by Adrenaline] In the process of open bidding, players' focus quietly shifts from "how much is this painting actually worth" to "I absolutely cannot let Old Zhang sitting across from me snatch it away."
2. [Irrational Premium Finishing Blow] Every higher bid is a provocation to everyone's self-esteem at the table. The final winner often discovers in horror amid the cheers: although they won the trophy, the gold they paid out far exceeds all the profit this asset can bring in the future. In the same second you win the auction, you have actually already lost the entire game.
3. Model Two: Dutch Countdown Descending Auction — Greed and Fear on the Drop Tower
Completely opposite to English auctions, in a Dutch Auction the price is not called upward, but plunges downward at a steady rate from a sky-high price like riding a drop tower (such as the classic masterpiece Ra and various maritime trade board games).
The auctioneer counts down at a rate of 1 yuan per second: "10 yuan, 9 yuan, 8 yuan, 7 yuan..." There is only one cruel rule: anyone at the table who is the first to shout "Mine!" immediately ends the auction in an instant deal!
1. [The Temptation of Greed] You know that every extra second you wait saves you more shining silver, and your greedy instinct desperately pulls at you: "Wait a little longer, wait until it drops to 4 yuan before you move!"
2. [Forced by Fear] But at the same time, the three opponents sitting beside you all have green light flickering in their eyes. Your rationality screams frantically in your ear: "If Old Li runs off with it at 5 yuan, I'll get absolutely nothing this round!" This is the cruelest torture of the limits of human psychological pressure tolerance in the world—in the tug-of-war between greed and fear, whoever's nerves snap first must make a value judgment in milliseconds.
4. Model Three: Vickrey Second-Price Sealed-Bid Auction — A Nobel Prize Model Projected onto the Table
This is the most elegant and most counterintuitive mathematical monument in the board game world and even in modern cryptography and internet advertising bidding (such as global keyword bidding systems)—the "Vickrey Auction" proposed by William Vickrey, winner of the 1996 Nobel Memorial Prize in Economic Sciences.
The rules seem extremely strange: Everyone secretly writes their bid on paper and reveals it simultaneously. The highest bidder wins the item; But! This highest bidder only needs to pay the "second-highest price bid" at the table!
Why is this mechanism called a god-tier invention? In traditional sealed-bid auctions, people always have hidden motives and try to "snipe" by underbidding. But under the Vickrey model, precise mathematical deduction proves an unshakable theorem: "No one at the table can gain any extra advantage by lying or speculating!" If you bid higher than your true psychological valuation, you may be forced to take over at a price above value; if you bid below your true valuation, you will vainly miss the treasure that should have belonged to you. With an extremely ingenious closed loop of rules, it forces every cunning old fox at the table to unreservedly confess the true hole card deepest in their heart.
5. Model Four: All-Pay Auction — The Quagmire of Human Nature and the Dollar Auction Paradox
If the Vickrey auction is the heaven of rationality, then the All-Pay Auction is a pure swamp of human nature.
The rules are so simple they make your scalp tingle: Everyone openly raises bids for a top-quality item, and the highest bidder gets the item; But the key point is—everyone participating in the bidding, whether you ultimately win or lose, all the money you just called out is mercilessly confiscated by the system!
This is the famous "Dollar Auction Paradox": Old Wang bid 8 yuan, Old Li bid 9 yuan. At this point Old Wang is in a desperate situation: if he gives up, the 8 yuan he just paid is completely wasted; if he grits his teeth and bids up to 10 yuan, although he loses money, at least he can still get the item. So the two raise bids against each other like trapped beasts, soaring all the way to 15 yuan, 20 yuan... both sides keep betting in order to "reduce sunk costs," and ultimately both head toward the abyss of bankruptcy.
6. Model Five: Once-Around Auction — The First Bidder's Desperate Throat-Cutting Blade
In many heavy German-style games (such as Amun-Re and El Grande), a very fast-paced minimalist variant is often used: the Once-Around Auction.
Bids go clockwise in turn, but each person has only one chance to speak in their entire life! As soon as you say "Pass," you are permanently out of this round of auction, and a second bid is absolutely not allowed.
This mechanism completely eliminates lengthy bargaining. As the first player to bid, you must, in the first second you speak, give a "desperate suppression price" that can both suppress opponents and sit right at the edge of your own tolerance. Your one sentence is a swift sword drawn to cut throats.
The ultimate charm of the auction mechanism is that it never treats players as calculating computers. It is a perspective mirror hanging in the center of the table. Every hesitation before raising a bid, every decisive fold, every drop of cold sweat sliding down a forehead is turning the most fundamental psychological game of humanity into a silent drama that needs no special effects at all.
📚 References and acknowledgments for this article: 1. Mechanism taxonomy monograph: Geoffrey Engelstein & Isaac Shalev, Building Blocks of Tabletop Game Design: An Encyclopedia of Mechanisms (CRC Press, auction section AUC-01 to AUC-06) 2. Classic game theory literature: William Vickrey, "Counterspeculation, Auctions, and Competitive Sealed Tenders" (published in The Journal of Finance in 1961, the foundational paper on second-price auctions) 3. Design masters and works: Reiner Knizia, Modern Art (a classic sample of the five major auction mechanisms), Ra (descending-price and tile auctions); Wolfgang Kramer, El Grande (turn-order bidding system) 4. Video column organization: Bilibili UP host "Shiguang yu Liuchuan," Detailed Explanation of 250 Board Game Mechanisms (economics and auction topics)
💬 Community interaction topic: In your board game career, have you ever experienced a certain unforgettable "sky-high bidding war"? When facing an opponent's malicious price raising, did you choose to hold firm to the end, or smile and watch the other person get trapped by the winner's curse? Welcome to share your famous scenes in the comments section. honghong is waiting in the comments for everyone's post-game review!
[Core search tags] #BoardGameMechanisms# #AuctionMechanisms# #GameTheory# #ModernArt# #Ra# #SecondPriceAuction# #EconomicBoardGames#