Revive yourself 5 times
Kill 100 enemies in slow time
Kill the heavy weapon mini-boss in the office level
Kill 100 enemies with a headshot
Get 100 kills
Kill 50 enemies with throwing axes
Kill 50 enemies with pipe bombs
Kill 5 enemies at once with a pipe bomb
Kill 100 enemies while diving
Kill 50 enemies with throwing knives
Get 100 melee kills
Kill 50 enemies with The Queen in one operation
Kill 100 enemies while sliding
Get 1000 kills
Get 500 kills
Kill the grenade launcher mini-boss in the maintenance level
Complete a daily play
Complete an operation in easy mode
Complete an operation in normal mode
Complete a two-player operation
Revive another player 5 times
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