Checking Out Your Options Achievement in Halo: The Master Chief Collection

This achievement can be obtained quickly through Custom Games on your own at any point during your time on the game. In fact, this achievement is best paired when going for the "Sightseeing" achievement. From the Main Menu, select the Multiplayer tab and head into a Halo: Combat Evolved Custom Game lobby. From here, go ahead and select the unique Slayer variant called “Phantom Slayer” as the game type and then launch the match.

Once the match begins, pause the game and select “Quit.” This will count as a completed match on that particular game type which means all you need is repeat this simple process with three other unique Halo: Combat Evolved game types (Capture the Flag’s “Iron Flag,” Oddball’s “Accumulation,” and King of the Hill’s “Crazy King Pro”). Once you have completed a match on four different unique game types, this achievement will unlock.