$21 / $21
Halo: Spartan Assault
发售日期：2014年04月04日
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Overrun
Complete Operation A |
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Foot Soldier
Finish the objective without using any vehicles/turrets in Operation E, Mission 4 |
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Recruit
Earn a star of any type in an operation mission |
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Prodigy
Earn your first Gold star in an operation mission |
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117
Earn all Gold stars in all operation missions |
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Pension Plan
Earn 25,000 XP throughout your career |
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Distinguished Service
Earn all medals in the campaign at least once |
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Weapon of Choice
Score a kill with every handheld weapon in the campaign |
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Powered by MJOLNIR
Use every ability in the campaign at least once |
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Skull Combo
Complete any campaign mission with the maximum number of Skulls active |
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Vidmaster Challenge
Complete Operation E, Mission 1 with the Hollow and Black Eye Skulls active |
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Switched On
Complete Operation B |
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Extra Credit
Complete all campaign mission specific Assault Ops in campaign A to E |
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Archeology
Complete Operation F |
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Silvertip
Destroy all Mega Turrets with the Grizzly tank in Operation F, Mission 2 |
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Tour of Duty
Earn all Gold stars in Operation F |
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Vidmaster Challenge 2.0
Complete Operation F, Mission 4 with the Blind and Thunderstorm Skulls active |
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A for Effort
Complete all Operation F mission Assault Ops |
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Switched Off
Complete Operation C |
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Evacuated
Complete Operation D |
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Terminated
Complete Operation E |
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Escort Service
Keep all Wolverines intact in Operation A, Mission 3 |
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Nowhere to Hide
Finish the mission without any Jackal regenerating its shield in Operation B, Mission 3 |
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Never Knew What Hit Them
Kill a convoy target with every stationary gun in Operation C, Mission 3 |
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Brute Force
Finish the objectives using only the Brute Shot, melee and grenades in Operation D, Mission 1 |
