War Thunder

1. 
   Kraken

   Sink 5 aircraft carriers
   1.0%
2. 
   Hooked

   Land on an aircraft carrier
   2.4%
3. 
   Air-to-Air

   Get 'Hero of the sky' 10 times
   2.1%
4. 
   Ground-to-Air

   Get 'Wing Breaker' 10 times
   2.4%
5. 
   Air-to-Ground

   Get 'Thunderer' 10 times
   3.0%
6. 
   Ground-to-Ground

   Get 'Heavy Metal Hero' 10 times
   5.2%
7. 
   Ultimate

   Get 'Mission Maker' 10 times
   3.0%
8. 
   Ninja

   Get 'Shadow Strike' 100 times
   8.7%
9. 
   At one blow

   Destroy 5 targets within 1 second
   14%
10. 
    Treasure Hunter

    Open 10 chests
    31%
11. 
    But... how?!

    Shoot down a plane with tank cannon in simulator mode
    2.3%
12. 
    Speed up!

    Activate 10 boosters
    18%
13. 
    Guide

    Get 'Intelligence' 10 times
    8.2%
14. 
    Knowledge is Power

    Get 'According to Intelligence' 10 times
    9.7%
15. 
    Arcade 1000

    Destroy 1000 players' vehicles in arcade battles
    7.0%
16. 
    Realistic 500

    Destroy 500 players' vehicles in realistic battles
    7.7%
17. 
    True 100

    Destroy 100 players' vehicles in simulator battles
    1.6%
18. 
    Nemesis

    Get 'Avenger' 5 times
    26%
19. 
    Revenge-Seeker

    Get 'Eye for an Eye' 5 times
    25%
20. 
    Firestarter

    Destroy 30 players' vehicles by setting them afire
    24%
21. 
    Rank 1

    Win 100 battles using vehicles of rank 1
    9.1%
22. 
    Rank 2

    Win 100 battles using vehicles of rank 2
    10%
23. 
    Rank 3

    Win 100 battles using vehicles of rank 3
    8.9%
24. 
    Rank 4

    Win 100 battles using vehicles of rank 4
    6.8%
25. 
    Rank 5

    Win 100 battles using vehicles of rank 5
    5.1%
26. 
    Accurate Fire

    Get 'Triple Strike'
    25%
27. 
    Sniper

    Destroy 5 players' vehicles at the distance of 1.5 kms or more
    5.9%
28. 
    Vengeful Spirit

    Destroy a player's vehicle while being dead
    34%
29. 
    True and Fable

    Win 50 single missions
    0.9%
30. 
    Japanese Collection

    Order 50 Japanese vehicles
    2.1%
31. 
    US Collection

    Order 50 US vehicles
    5.2%
32. 
    Soviet Collection

    Order 50 Soviet vehicles
    5.7%
33. 
    British Collection

    Order 50 British vehicles
    2.7%
34. 
    German Collection

    Order 50 German vehicles
    6.2%
35. 
    Fully Modified

    Purchase 50 modifications
    26%
36. 
    Element of Surprise

    Capture an enemy strategic point with hostile team players in direct vision
    39%
37. 
    Cold-Blooded

    Destroy 2 players' vehicles while your vehicle's on fire
    21%
38. 
    King of the Hill

    Destroy in one battle 5 players' vehicles while standing on the strategic point captured by your team
    16%
39. 
    Dead Weight

    Destroy a player's vehicle which is tied to other player's vehicle by a cable
    9.3%
40. 
    Street Brawler

    Destroy 2 players' vehicles within 30 seconds from a distance of 10 meters or less
    4.2%
41. 
    Rank 6

    Win 100 battles using vehicles of rank 6
    4.3%
42. 
    French Collection

    Order 50 French vehicles
    1.7%
43. 
    Weapon of Heroes

    Destroy 10 enemy ships by ramming them
    1.6%
44. 
    Size Doesn’t Matter

    Destroy 3 destroyers in a boat without losing your vehicle
    1.4%
45. 
    Raining Lead

    Destroy 10 players’ vehicles with artillery strikes
    6.8%
46. 
    Italian Collection

    Order 50 Italian vehicles
    1.5%
47. 
    Destroyer

    Deal 10000 damage while controlling an aircraft or a naval vessel
    10%
48. 
    First dozen

    Destroy 12 players’ vehicles while controlling an aircraft
    24%
49. 
    Just a Scratch

    Get the 'Adamant' award 5 times
    23%
50. 
    First-class

    Play 3 battles, taking first place in any team
    23%
51. 
    Chinese Collection

    Order 50 Chinese vehicles
    1.3%
52. 
    Swedish Collection

    Order 50 Swedish vehicles
    1.3%
53. 
    Rank 7

    Win 100 battles using vehicles of rank 7
    3.2%
54. 
    Rank 8

    Win 100 battles using vehicles of rank 8
    1.8%
55. 
    Israeli Collection

    Order 50 Israeli vehicles
    0.3%
56. 
    Cadet

    Spend 10 hours in battle
    14%
57. 
    Graduate

    Spend 100 hours in battle
    6.3%
58. 
    Warrior

    Spend 250 hours in battle
    3.9%
59. 
    Veteran

    Spend 500 hours in battle
    2.3%
60. 
    Legend

    Spend 1000 hours in battle
    1.1%
61. 
    Falcon

    Win 50 battles using aircraft
    6.6%
62. 
    Hornet

    Win 50 battles using helicopters
    1.1%
63. 
    Tiger

    Win 50 battles using ground vehicles
    8.7%
64. 
    Piranha

    Win 50 battles using сoastal fleet
    0.3%
65. 
    Shark

    Win 50 battles using bluewater fleet
    0.5%
66. 
    American Ace

    Destroy 100 player vehicles while using US vehicles
    6.4%
67. 
    German Ace

    Destroy 100 player vehicles while using German vehicles
    7.0%
68. 
    Soviet Ace

    Destroy 100 player vehicles while using Soviet vehicles
    6.7%
69. 
    British Ace

    Destroy 100 player vehicles while using British vehicles
    2.5%
70. 
    Japanese Ace

    Destroy 100 player vehicles while using Japanese vehicles
    2.1%
71. 
    Chinese Ace

    Destroy 100 player vehicles while using Chinese vehicles
    2.0%
72. 
    French Ace

    Destroy 100 player vehicles while using French vehicles
    1.8%
73. 
    Italian Ace

    Destroy 100 player vehicles while using Italian vehicles
    1.5%
74. 
    Swedish Ace

    Destroy 100 player vehicles while using Swedish vehicles
    2.5%
75. 
    Israeli Ace

    Destroy 100 player vehicles while using Israeli vehicles
    1.1%
76. 
    Hungarian Ace

    Destroy 100 player vehicles while using Hungarian vehicles
    0.6%
77. 
    Finnish Ace

    Destroy 100 player vehicles while using Finnish vehicles
    1.3%
78. 
    South African Ace

    Destroy 100 player vehicles while using South African vehicles
    0.7%
79. 
    Australian Ace

    Destroy 100 player vehicles while using Australian vehicles
    0.6%
80. 
    High-precision strike

    Destroy 1 player vehicle with a guided bomb at a distance of 20 km or more
    0.2%
81. 
    Doomsday!

    Make a nuclear strike and end the mission with a victory
    1.9%
82. 
    Peaceful atom

    Shoot down a nuclear weapon carrier
    1.3%
83. 
    Dutch Ace

    Destroy 100 player vehicles while using Dutch vehicles
    0.3%
84. 
    Belgian Ace

    Destroy 100 player vehicles while using Belgian vehicles
    0.2%
85. 
    Fire Arrows

    Destroy 1000 player vehicles with guided missiles
    0.9%
86. 
    Invincible

    Get the 'Professional' reward 100 times
    2.4%
87. 
    Family Album

    Get 100 player icons
    0.3%
88. 
    Collector

    Get 2000 vehicles
    0.1%
89. 
    Thai Ace

    Destroy 100 player vehicles while using Thai vehicles
    0.2%
90. 
    Swiss Ace

    Destroy 100 player vehicles while using Swiss vehicles
    0.2%
91. 
    Rank 9

    Win 100 battles using vehicles of rank 9
    0.1%

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 91 of them.