As you progress through the story and meet new characters in Xenoblade Chronicles X, you’ll slowly begin to unlock the option to undertake Affinity Missions. These fully voice-acted side quests give you a deeper understanding of Mira and even unlock new playable characters.
All Affinity Missions revolve around playable characters, building their stories and the lore of Mira, deepening your understanding and connection to the world around you. Each Affinity Mission has a certain set of prerequisites to complete before it becomes available to pick up and complete, so here’s a guide on how to do just that.
Which characters are unlocked through Affinity Missions?

Through completing Affinity Missions in Xenoblade Chronicles X: Definitive Edition, you’ll unlock the following playable characters:
- H.B.
- Yelv
- Phog
- Hope
- Tatsu
- Alexa
- Frye
- Boze
- Murderess
- Neilnail
- Liesel
- Nagi
- Celica
All Affinity Missions in Xenoblade Chronicles X

Some Affinity Missions will unlock simply by progressing the main story quests of Xenoblade Chronicles X, while others will require more effort to unlock. For some, you’ll need to increase your rank (hearts) with individual characters. There are 56 Affinity Missions to complete in total, 52 of these were present in the original 2015 release of Xenoblade Chronicles X, with four additional ones added for the Definitive Edition.
Here are all 56 Affinity Missions, and the details for each:
| Affinity Mission | Requirements | Location | Unlocked character |
|---|---|---|---|
| A New Rival | Level 12 Complete “Builders of a Legacy” | Administrative District (BLADE Concourse) | H.B. |
| We Were Soldiers | Level 12 Complete “Builders of a Legacy” Elma (1 heart) | BLADE Barracks | |
| The Repair Job | Level 13 Complete “Builders of a Legacy” Lin (1 heart) | BLADE Barracks | |
| Meeting Yelv | Level 14 Complete “Builders of a Legacy” | Commercial District (North Founders Street) | Yelv |
| Foggy Dilemma | Level 13 Complete “The Ganglion Menace” Accept “Backup Request (Phog)” | Residential District (Water Purification Plant) | Phog |
| Hope Springs Eternal | Level 21 Complete “Builders of a Legacy” Accept “Marry Me!” | Residential District (Cathedral) | Hope |
| Renewed Will | Level 15 Complete “The Ganglion Menace” | Commercial District (Central Melville Street) | |
| The Ties that Bind | Level 15 Complete “The Ganglion Menace” | Commercial District (East Melville Street) | Tatsu |
| A Day in the Life | Level 16 Complete “The Ganglion Menace” | BLADE Barracks | |
| Weaponized | Level 17 Complete “The Ganglion Menace” Outfitters Test Hangar not in use | Industrial District (Outfitters) | Alexa |
| Bottoms Up | Level 19 Complete “The Ganglion Menace” Must be accepted at night | Industrial District (Repenta Diner) | Frye |
| Close Comrades | Level 20 Complete “The Ganglion Menace” | Administrative District (East Gate) | |
| A Friend in Need | Level 19 Complete “Ma-non Maneuvers” | BLADE Barracks | |
| The Mad Monk | Level 20 Complete “Ma-non Maneuvers” | Administrative District (East Gate) | Boze |
| Nine Lives | Level 20 Complete “Ma-non Maneuvers” | Commercial District (Barista Court) | |
| BFFs | Level 22 Complete “Ma-non Maneuvers” Complete “The Ties that Bind” | BLADE Barracks | |
| My Dream | Level 22 Complete “Ma-non Maneuvers” | Administrative District (Hangar) | Murderess |
| A False Hope | Level 24 Complete “Ma-non Maneuvers” Complete “Hope Springs Eternal” Hope (2 hearts) | Administrative District (BLADE Tower) | |
| The Qlurian Archaeologist | Level 21 Complete “Ma-non Maneuvers” | Administrative District (BLADE Concourse) | Neilnail |
| The Matchmaker | Level 24 Complete “Dark Matters” Lao (1 heart) | Commercial District (Barista Court) | |
| Arms and the Man | Level 28 Complete “Dark Matters” Complete “Meeting Yelv” Yelv (1 heart) | Administrative District (BLADE Concourse) | |
| New Skell on the Block | Level 24 Complete “Dark Matters” Obtain a Skell license | Administrative District (BLADE Concourse) | Liesel |
| Spy Games | Level 28 Complete “Treachery” | Administrative District (BLADE Tower) | |
| Boze’s Way | Level 30 Complete “Treachery” Complete “The Mad Monk” Boze (2 hearts) | Administrative District (BLADE Tower) | |
| A Great Divide | Level 30 Complete “Treachery” Complete “Foggy Dilemma” Complete “Bottoms Up” Phog (2 hearts) | Residential District (Ishmael Hills) | |
| Soldiers of the Harriers | Level 30 Complete “Treachery” Complete “Close Comrades” Doug (3 hearts) | Administrative District (MM Center) | |
| The King of Fear | Level 32 Complete “Treachery” Complete “A New Rival?” Complete “BFFs” Complete “Prone Sweet Prone” H.B. (2 hearts) | Residential District (Cathedral) | |
| Nagi’s Time | Level 32 Complete “The Gathering Storm” | BLADE Barracks | Nagi |
| Bitzkrieg (Defend) | Level 33 Complete “The Gathering Storm” Complete “A Great Divide” Phog (3 hearts) Frye (3 hearts) | Administrative District (East Gate) | |
| Blitzkrieg (Attack) | Level 33 Complete “The Gathering Storm” Complete “A Great Divide” Phog (3 hearts) Frye (3 hearts) | Administrative District (East Gate) | |
| Manhunt | Level 33 Complete “The Gathering Storm” | Administrative District (BLADE Tower) | |
| A Girl’s Wings | Level 33 Complete “Warriors of Wroth” Obtain a Skell license | Industrial District (Outfitters) | |
| Prospective Partners | Level 34 Complete “Warriors of Wroth” Complete “Spy Games” Survey 18% of Mira | BLADE Barracks | |
| What the Skell? | Level 36 Complete “Warriors of Wroth” Complete “Weaponized” Alexa (2 hearts) | Industrial District (Outfitters) | |
| Boze’s Ignorance | Level 37 Complete “Warriors of Wroth” Complete “Boze’s Way” Complete “Prone Sweet Prone” Boze (4 hearts) | Administrative District (BLADE Tower) | |
| Climbing the Ladder | Level 37 Complete “Warriors of Wroth” Complete “The King of Fear” H.B. (4 hearts) | Administrative District (BLADE Tower) | |
| New in New LA | Level 44 Complete “Warriors of Wroth” Complete “Manhunt” | Industrial District (Production Plant) | Celica |
| L’s Conundrum | Level 38 Complete “The Zu Pharg Menace” Complete “Booming Business” L (2 hearts) | Administrative District (Armory Alley) | |
| The Little Rich Girl | Level 39 Complete “The Zu Pharg Menace” Complete “My Dream” Complete “Haywire!” Murderess (2 hearts) | Administrative District (Division Drive) | |
| Boot Camp | Level 41 Complete “The Zu Pharg Menace” Complete “Nine Lives” Outfitters test hanger not in use Gwin (1 heart) | Industrial District (Outfitters) | |
| Reporting for Duty | Level 41 Complete “The Zu Pharg Menace” Complete “Nagi’s Time” (3 hearts) | Administrative District (BLADE Tower) | |
| A Challenger Approaches | Level 42 Complete “The Zu Pharg Menace” Complete “Prospective Partners” | BLADE Barracks | |
| A Present for Hope | Level 44 Complete “The Zu Pharg Menace” Complete “A False Hope” Hope (4 hearts) | Residential District (Deliverance Park) | |
| Brotherly Love | Level 46 Complete “Consequences” Complete “Blitzkrieg (Defend)” Complete “Blitzkrieg (Attack)” Phog (4 hearts) Frye (4 hearts) | Administrative District (Armory Alley) | |
| Fitting In | Level 46 Complete “Consequences” Complete “BFFs” Complete “New in New LA” Obtain the Skell Flight Module Celica (3 hearts) | Industrial District (Outfitters) | |
| Two Peas in a Pod | Level 47 Complete “Consequences” Complete “A Day in the Life” Lin (3 hearts) | BLADE Barracks | |
| Fathers and Sons | Level 50 Complete “Consequences” Obtain the Skell Flight Module Irina (4 hearts) | BLADE Barracks | |
| Rapid Misfire | Level 50 Complete “Consequences” Complete “What the Skell?” Alexa (4 hearts) | Industrial District (Outfitters) | |
| Yelv’s Partner | Level 50 Complete “Consequences” Complete “Arms and the Man” Obtain the Mimeosome left/right legs | Commercial District (North Founders Street) | |
| The Nopon Heir | Level 49 Complete “Into the Core” Complete “Bffs” Obtain the Skell Flight Module L (4 hearts) | Administrative District (Armory Alley) | |
| Lionhearted | Level 51 Complete “Into the Core” Complete “A Challenge Approaches” | Cauldros (O’rrh Sim Castle Ruins) | |
| To Serve Nopon | Level 52 Complete “Into the Core” Complete “BFFs” “Sparking a Smile” must be active “Trade Agreement” must not be active Lin (4 hearts) | BLADE Barracks | |
| Mia Grows Up | Level 53 Complete “Into the Core” Complete “Sparking a Smile” Mia (4 hearts) | Administrative District (Above Hangar) | |
| Serial Thriller | Level 53 Complete “Into the Core” Complete “A False Hope” Murderess (4 hearts) | Commercial District (North Founders Street) | |
| Then and Now | Level 58 Complete “Into the Core” Complete “We Were Soldiers” Elma (4 hearts) | BLADE Barracks | |
| A Hero’s Trial | Level 51 Complete “Cause and Effect” | BLADE Barracks |
Published: Mar 24, 2025 06:10 am