Mini Metro

1. 
   Oyster

   Deliver 200 passengers in London.
   77%
2. 
   Navigo

   Deliver 200 passengers in Paris.
   54%
3. 
   MetroCard

   Deliver 200 passengers in New York.
   50%
4. 
   Monatskarten

   Deliver 200 passengers in Berlin.
   50%
5. 
   Octopus

   Deliver 200 passengers in Hong Kong.
   41%
6. 
   イコカ

   Deliver 500 passengers in Osaka.
   36%
7. 
   Подорожник

   Deliver 500 passengers in Saint Petersburg.
   30%
8. 
   OPUS

   Deliver 500 passengers in Montréal.
   30%
9. 
   Bilhete Único

   Deliver 500 passengers in São Paulo.
   27%
10. 
    ركاب

    Deliver 500 passengers in Cairo.
    22%
11. 
    Hop

    Deliver 600 passengers in Auckland.
    12%
12. 
    Thames Tunnel

    Deliver 1000 passengers in London using no more than one tunnel.
    9.8%
13. 
    City of Lines

    Deliver 1300 passengers in Paris using no more than three lines.
    8.9%
14. 
    Square Times

    Deliver 1600 passengers in New York City with square stations on no more than two lines.
    2.8%
15. 
    The Grey Lokomotive

    Deliver 1000 passengers in Berlin using no more than one locomotive per line.
    1.4%
16. 
    Hong Kong Eights

    Deliver 1100 passengers in Hong Kong with no more than eight stations per line.
    1.6%
17. 
    Ten weeks in Osaka

    Reach week ten in Osaka.
    3.3%
18. 
    Neva the Great

    Deliver 1500 passengers in Saint Petersburg with tunnels on no more than one line.
    2.4%
19. 
    Green and orange and yellow and blue

    Deliver 1600 passengers in Montréal using no more than four lines.
    1.5%
20. 
    São Paulo Grand Prix

    Deliver 1200 passengers in São Paulo using only loops.
    2.1%
21. 
    The City of Six Carriages

    Deliver 1400 passengers in Cairo using no more than one carriage per line.
    1.1%
22. 
    Second Harbor Crossing

    Deliver 1500 passengers in Auckland using no more than two tunnels.
    0.9%
23. 
    myki

    Deliver 300 passengers in Melbourne.
    44%
24. 
    Hook Turn

    Deliver 1000 passengers in Melbourne with at least one station connected to all lines.
    7.3%
25. 
    Day trip

    Post a score in a daily challenge.
    36%
26. 
    Commuter

    Post a score in the daily challenge every weekday for one week.
    3.0%
27. 
    Clipper

    Deliver 500 passengers in San Francisco.
    19%
28. 
    Don't Have a Cow, Man

    Reach week nine in San Francisco.
    2.0%
29. 
    T-money

    Deliver 500 passengers in Seoul.
    22%
30. 
    Seoul Train

    Deliver 1400 passengers in Seoul with tunnels on no more than one line.
    1.6%
31. 
    交通一卡通

    Deliver 500 passengers in Shanghai.
    13%
32. 
    Shanglow? Shanghai!

    Deliver 1200 passengers in Shanghai with at least one station connected to all lines.
    1.8%
33. 
    SmarTrip

    Deliver 500 passengers in Washington, D.C.
    19%
34. 
    Money Train

    Deliver 2100 passengers in Washington, D.C.
    5.2%
35. 
    Istanbulkart

    Deliver 500 passengers in Istanbul.
    12%
36. 
    Marmaray

    Deliver 1500 passengers in Istanbul using no more than one tunnel.
    1.2%
37. 
    स्मार्टकार्ड

    Deliver 500 passengers in Mumbai.
    13%
38. 
    Elaborate Dance Number

    Reach week nine in Mumbai.
    4.2%
39. 
    SL Access

    Deliver 500 passengers in Stockholm.
    18%
40. 
    Centralen

    Reach week eight in Stockholm with at least one station connected to all lines.
    2.6%
41. 
    EZ-Link

    Deliver 500 passengers in Singapore.
    14%
42. 
    Circle Line

    Deliver 1600 passengers in Singapore using no more than one loop.
    3.3%
43. 
    Earl Grey

    Deliver 1000 passengers in London.
    40%
44. 
    Mustard and Sauerkraut

    Deliver 1000 passengers in New York City.
    21%
45. 
    Baguette Tradition

    Deliver 1000 passengers in Paris.
    28%
46. 
    羊城通

    Deliver 500 passengers in Guangzhou.
    11%
47. 
    City of Rams

    Deliver 1500 passengers in Guangzhou with tunnels on no more than one line.
    1.1%
48. 
    T-Mobilitat

    Deliver 500 passengers in Barcelona.
    17%
49. 
    This perfect dream

    Deliver 1200 passengers in Barcelona with tunnels on no more than one line.
    3.7%
50. 
    Bip!

    Deliver 500 passengers in Santiago.
    10%
51. 
    Mapu chuco

    Deliver 1500 passengers in Santiago using no more than one tunnel.
    2.1%
52. 
    Lagos Connect

    Deliver 500 passengers in Lagos.
    7.0%
53. 
    Mainland to Island

    Deliver 1200 passengers in Lagos with tunnels on no more than one line.
    1.0%
54. 
    Ventra

    Deliver 500 passengers in Chicago.
    25%
55. 
    106 miles

    Deliver 1400 passengers in Chicago with no more than eight stations per line.
    1.2%
56. 
    宜居畅通卡

    Deliver 500 passengers in Chongqing.
    7.8%
57. 
    Fog City

    Deliver 1800 passengers in Chongqing using no more than one loop.
    3.5%
58. 
    Elektra

    Deliver 400 passengers in Budapest.
    16%
59. 
    From Buda to Pest and back again

    Deliver 1200 passengers in Budapest using no more than two tunnels.
    3.1%
60. 
    የአዲስ አበባ ቀላል ባቡር

    Deliver 500 passengers in Addis Ababa.
    5.8%
61. 
    Bean there done that

    Deliver 1800 passengers in Addis Ababa using only loops.
    0.9%
62. 
    金陵通

    Deliver 500 passengers in Nanjing.
    5.5%
63. 
    Zijin Shan

    Deliver 1600 passengers in Nanjing using no more than one loop.
    1.2%
64. 
    ATTO

    Deliver 500 passengers in Tashkent.
    5.9%
65. 
    It's about the journey

    Deliver 1600 passengers in Tashkent with tunnels on no more than one line.
    1.0%
66. 
    CharlieCard

    Deliver 400 passengers in Boston.
    7.9%
67. 
    Four ways to Fenway

    Deliver 1600 passengers in Boston using no more than four lines.
    2.2%
68. 
    WKM

    Deliver 300 passengers in Warsaw.
    24%
69. 
    Warsaw Tourist

    Deliver 1600 passengers in Warsaw using no more than one loop.
    5.1%
70. 
    Navegante

    Deliver 400 passengers in Lisbon.
    18%
71. 
    Lisbon Tourist

    Deliver 1400 passengers in Lisbon using no more than four lines.
    5.0%
72. 
    Pasmo

    Deliver 500 passengers in Tokyo.
    14%
73. 
    Tokyo Tourist

    Deliver 1200 passengers in Tokyo with at least one station connected to all lines.
    2.4%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 73 of them.