Arena Breakout: Infinite

1. 
   First Step

   Extract 1 time in any Tactical Ops.
   42%
2. 
   Veteran

   Reach Lv. 30.
   14%
3. 
   Over and Out

   Complete 38 main missions.
   2.5%
4. 
   Nouveau Riche

   Accumulate assets worth 10,000,000 Koen.
   22%
5. 
   Mr. Moneybags

   Accumulate assets worth 100,000,000 Koen.
   4.2%
6. 
   Extraction Expert

   Successfully extract 100 times in Lockdown Zone raids.
   3.2%
7. 
   Extraction Master

   Successfully extract 50 times in Forbidden Zone raids.
   1.9%
8. 
   Arena Expert

   Join 10 Arena mode matches.
   1.3%
9. 
   Team Effort

   Team up with friends in 20 Tactical Ops.
   12%
10. 
    Magic Touch

    Rescue teammates 10 times in any Tactical Ops.
    4.8%
11. 
    True Friendship

    Bring out 3,000,000 worth of your teammates' equipment in any Tactical Ops.
    6.3%
12. 
    Intelligence Agent

    Bring or escort out 30 Encrypted Tapes in any Tactical Ops.
    1.2%
13. 
    Mission Specialist

    Complete 100 in-raid Urgent Missions in any Tactical Ops.
    4.5%
14. 
    Engage! Win! Retrieve!

    Use the Retrieval Device 20 times in any Tactical Ops.
    5.3%
15. 
    Master Locksmith

    Open 50 locked doors in any Tactical Ops.
    6.2%
16. 
    Boss Hunter

    Bring out 30 Boss Tokens from raids.
    2.1%
17. 
    Master Collector

    Bring out 30 red valuable miscellaneous items from raids.
    3.7%
18. 
    Kingdom of Dreams

    Successfully bring out the Utopia Hazmat Case from a raid.
    2.1%
19. 
    Top Secret

    Successfully bring out a secret document from a raid.
    0.6%
20. 
    Show Off

    Upgrade the weapon wall, display case, and Tactical Dummy to Lv. 3 in your Trophy Room.
    0.8%
21. 
    Artisan

    Successfully craft X items at the Workbench in your Trophy Room.
    1.3%
22. 
    Dark Zone Warlord

    Eliminate 7 operators in a single Tactical Ops.
    4.4%
23. 
    Lucky Break

    Successfully bring out at least 1,000,000 worth of loot in a single raid.
    22%
24. 
    The Chosen One

    Successfully bring out at least 5,000,000 worth of loot in a single raid.
    4.5%
25. 
    Legendary Operator

    Eliminate a total of 100 operators.
    7.8%
26. 
    Master Combatant

    Eliminate a total of 800 enemies.
    7.5%
27. 
    A Classic Ending

    New beginnings, and a tried and true ending. Will Kurt repent for his past misdeeds? Eliminate the TV Station boss, Kurt, 1 time.
    4.1%
28. 
    A Reckless End

    A reckless end. Rolf paid the price for his recklessness. Eliminate the TV Station boss, Rolf, 1 time.
    4.1%
29. 
    Something To Fight For

    All things meet their end in the pursuit of something. Will Bernard regret his choices on his deathbed? Eliminate the TV Station boss, Bernard, 1 time.
    3.9%
30. 
    Guard Battalion's Loss

    The loss of the guard battalion. The former guard battalion failed to protect Ajax from you. Eliminate the Farm boss, Ajax, 5 times.
    4.6%
31. 
    Haze of the Antonio

    The haze of the Antonio Family. The last mistake Doss ever made was crossing you. Eliminate the Valley boss, Doss, 5 times.
    0.8%
32. 
    Final Armored Brigade

    The final armored brigade of the Second Clan. Renoir fought you pridefully to the bitter end. Eliminate the Armory boss, Renoir, 5 times.
    0.6%
33. 
    A Snowy Ending

    Many stories lay buried in the snow-capped mountains, and with your arrival, Fred's has come to an end. Eliminate the Northridge boss, Fred, 5 times.
    1.1%

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 33 of them.