1865: Sardinia

1865 Sardinia is a board game belonging to the 18xx series for 2-4 players and set on the Sardinia island (and Corsica).

Players play the role of 19th century entrepreneurs investing in the construction as well as the financial and operational management of railways. Selling and buying shares on the stock market, seeking new sources of funding, laying track and placing stations, running trains and paying dividends are all basic elements of 18xx games.

In addition, 1865 Sardinia has several features that make it different from other 18xx titles. The most important distinctions are:

 a traffic based system that makes calculating company's revenues easier and faster
 foreign investors (Dragons) trade in certificates in addition to human players
 an absorption mechanism that allows companies to acquire each other

Other interesting points:

 before phase 5, all companies start as minor companies with 40%/20%/20%/20% shares
 converting a company from minor to major requires a direct route from a company base to a historical destination city
 private companies become 2 trains when transferred to a company and also provide extra traffic
 buying trains from bank makes the share price jump up
 the last 2, 3, and 4 train comes with a discount
 withholding money in company doesn't reduce the share price
 tiles can be replaced with another tile of same color, provided the current connections are retained
 bankrupt players are given enough loans to keep them in game, loans are then deducted from final score in the end


			
			
				Dragons
 during stock rounds, the Dragons will also trade
 each stock round begins with a Dragon and Dragons also play between each player
 dragons are interested in company's rank, an indicator based on the sum of trains phase and tokens on board, followed on a special table on the board
 dragons will immediately sell certificates in companies ranked red and will buy certificates ranked green, according to a fairly simple and consistent algorithm.
 players can buy shares from Dragons, but must pay a premium for well-ranked shares
 share prices are adjusted down when shares are sold by Dragons or the company president


			
			
				Traffic system
 when a company places a station marker, it gets to collect traffic chips from the board along the route
 mines also produce traffic chips, but diminish in value as the game proceeds
 each traffic chip is worth $10 in revenue
 revenues are the smaller value of total revenue in traffic chips and train capacity available
 phase 2 trains, for example, have 8 capacity each, so if company has two of those for 16 capacity and 14 traffic chips, it will make $140 in revenue, while adding three chips would increase the revenue to $160 because the capacity hits the roof at that point