1862: Railway Mania in the Eastern Counties

1. Setting and map
1830 covers the northeastern US. 1862 takes place in the English county of East Anglia, during the British "railway mania". According to many experienced players, it's one of the most different 18xx experiences of all, to the point of flipping many of the genre's usual assumptions.

2. Three train types, not just one
In 1830 all trains work the same: they visit cities and add up revenue. In 1862 each company gets a randomly assigned "permit" for one of three train types: local (which visit cities and towns and can use subsidies to inflate revenue), goods (which run "end to end", where each new F-train must continue from where the previous one finished) or express (which ignore towns, similar to the classic trains in 1830).

3. The "George Hudson maneuver": subsidies turned into revenue
A mechanic with no equivalent in 1830: companies with local trains can use part of their subsidy money to artificially inflate their declared revenue, which can help push the share price up even if the actual network isn't generating that much money.

4. Two different capitalization paths chosen at auction
In 1830 all companies capitalize the same way (× 10 of the par price upon floating). In 1862, during the "Parliament round" (the equivalent of the initial auction), each company is founded either as "chartered" (full capitalization, but with a limited number of tokens that must be bought before the next stock round, or the company falls into insolvency and the president pays a fine) or as "incremental cap" (between 2 and 7 tokens can be bought instead of the usual three). This strategic choice at the start doesn't exist in 1830.

5. Optional mergers
Unlike 1830, where companies never merge, 1862 allows optional mergers between companies that want to combine their networks to grow faster.

6. Off-board exits that must be "unlocked" with a token
In 1862, to access certain high-value off-board exits (such as London), a token must physically be placed there before they can be used. In 1830 off-board exits are usually directly accessible without this extra step.

7. Trains have a "grace period" before becoming obsolete
In 1862 some trains have a sort of grace period that lets them be used once more before becoming definitively obsolete, slightly softening the obsolescence moment compared to the sharp cutoff that happens in 1830.

8. Mandatory train purchase with no safety net
In 1830, if a company can't pay for a mandatory train, the president advances the money, or the company can go bankrupt with certain share-selling mechanisms as mitigation. In 1862, a forced train purchase can't be resolved by selling shares or putting in personal money: the company must face it with its own means, which makes treasury pressure even more direct.

9. Track upgrades locked at the end of the game
In 1862, once the end-of-game condition is triggered, no more tile upgrades can be placed, removing the advantage of a massive "last turn" upgrade that can exist in some 1830 games.

10. Reputation as the most "upside-down" 18xx
Players with broad experience in the genre (25 or more 18xx titles played) describe 1862 as the most different experience of all, since practically every classic 1830 subsystem (trains, capitalization, mergers, exit access) shows up altered or flipped.

1862 Railway Mania in the Eastern Counties — Schematic summary (vs 1830)

SETTING

• East Anglia (England), during the British "railway mania"

TRAINS

• 3 train types randomly assigned per company: local, goods (end to end), and express
• "George Hudson maneuver": subsidies can be converted into declared revenue
• Some trains get a grace period of one extra use before becoming obsolete

COMPANY FOUNDING

• Parliament round: choose between "chartered" capitalization (full, with a limited number of tokens to buy quickly) or "incremental cap" (2-7 tokens)
• Optional mergers between companies

MAP AND END OF GAME

• High-value off-board exits (London) require a token placed beforehand to access them
• Once the end of the game is triggered, no more track upgrades can be placed
• Mandatory train purchase with no recourse to selling shares or the president's personal money