Halo: Spartan Assault/Achievements
Halo: Spartan Assault achievements by rarity
Global completion percentages from Steam, rarest first
Achievements
25
Rarest
2.0%
Ultra rare (<5%)
12
Avg. completion
16%
1
Extra Credit
Complete all campaign mission specific Assault Ops in campaign A to E
2.0%
2
A for Effort
Complete all Operation F mission Assault Ops
2.0%
3
Tour of Duty
Earn all Gold stars in Operation F
2.6%
4
117
Earn all Gold stars in all operation missions
2.7%
5
Vidmaster Challenge 2.0
Complete Operation F, Mission 4 with the Blind and Thunderstorm Skulls active
2.7%
6
Pension Plan
Earn 25,000 XP throughout your career
2.8%
7
Distinguished Service
Earn all medals in the campaign at least once
2.8%
8
Vidmaster Challenge
Complete Operation E, Mission 1 with the Hollow and Black Eye Skulls active
2.9%
9
Never Knew What Hit Them
Kill a convoy target with every stationary gun in Operation C, Mission 3
3.0%
10
Brute Force
Finish the objectives using only the Brute Shot, melee and grenades in Operation D, Mission 1
3.2%
11
Foot Soldier
Finish the objective without using any vehicles/turrets in Operation E, Mission 4
3.3%
12
Powered by MJOLNIR
Use every ability in the campaign at least once
3.3%
13
Weapon of Choice
Score a kill with every handheld weapon in the campaign
5.4%
14
Silvertip
Destroy all Mega Turrets with the Grizzly tank in Operation F, Mission 2
8.9%
15
Nowhere to Hide
Finish the mission without any Jackal regenerating its shield in Operation B, Mission 3
11%
16
Archeology
Complete Operation F
11%
17
Terminated
Complete Operation E
13%
18
Evacuated
Complete Operation D
17%
19
Switched Off
Complete Operation C
21%
20
Skull Combo
Complete any campaign mission with the maximum number of Skulls active
25%
21
Switched On
Complete Operation B
28%
22
Overrun
Complete Operation A
47%
23
Prodigy
Earn your first Gold star in an operation mission
47%
24
Escort Service
Keep all Wolverines intact in Operation A, Mission 3
58%
25
Recruit
Earn a star of any type in an operation mission
81%
Percentages are Steam's global unlock rates across all players who own Halo: Spartan Assault, refreshed daily. See live player counts and stats for Halo: Spartan Assault.