Halo 5: Guardians achievements

5.68%
I Thought I'd Lost You
Escaped the Hunters in the lab and fought them in the hangar in Blue Team.
6.99%
All for One
Completed every co-op Mission on Heroic difficulty.
7.14%
Forging a Legend
Completed every Mission of the game on Legendary difficulty.
10.93%
Gamemaster
Created and saved a Custom Game.
11.85%
Benchwarmer
Spectated a game.
11.90%
Kraken Lackin'
Completed Enemy Lines without destroying a Kraken turret.
12.77%
Castle Crasher
Completed 5 matchmade games of Strongholds.
15.01%
Off to the Races
Completed 5 matchmade games of Breakout.
15.49%
Flag Monger
Completed 5 matchmade games of Capture the Flag.
16.22%
One for All
Completed any co-op Mission on Heroic difficulty.
18.89%
Heroes Rise
Completed every Mission of the game on Heroic difficulty.
19.52%
Warlord
Won a match on all three original Warzone maps.