Sealed Content refers to any unavailable content (sealed or not), i.e. "locked, when you start a Campaign in the Gloomhaven Box .
Boxes
Lightning Box
The Lightning Box is also called the Lightning Bolt box or the Triple Lightning box. It is unlocked after completing Pounds of Flesh or Zealot of the Blood God personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Berserker. |
Mindflayer Box
The Mindflayer Box is also called the Kraken box or the Cthulhu box. It is unlocked after completing The Perfect Poison or Seeker of Xorn personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Plagueherald. |
Moon Box
The Moon Box is also called the Eclipse box or the Crescent box. It is unlocked after completing [[The Thin Places] or The Fall of Man personal quests, or when a party reached a reputation of -10.
| Content information(Spoiler defense) |
| The box contains a class: the Nightshroud. |
Musical Note Box
The Musical Note Box is also called the Music box or the Note box. It is unlocked after completing A Helping Hand or Battle Legend personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Soothsinger. |
Phoenix Box
The Phoenix Box is also called the Rothschild Ink Box or the Angels/Wing box. It is unlocked after completing Fearless Stand or Trophy Hunt personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Beast Tyrant. |
Spears Box
The Spears Box is also called the Triple Lances/Spears box. It is unlocked after completing Merchant Class or Greed is Good personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Quartermaster. |
Triangle Box
The Triangle(s) Box is also called the Triforce box. It is unlocked after completing Aberrant Slayer or Elemental Samples personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Elementalist. |
Tribal Face Box
The Tribal Face Box is also called the Mask box, the Spiky/Angry Face Box or the Lion box. It is unlocked after completing Goliath Topler or Take Back the Trees personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Doomstalker. |
Saw Box
The Saw Box is unlocked after completing Piety in All Things or A Study of Anatomy personal quests.
| Content information(Spoiler defense) |
| The box contains a class: the Sawbone. |
Sun Box
The Sun Box is unlocked after completing Implement of Light or Law Bringer personal quests, or when a party reaches a reputation of +10.
| Content information(Spoiler defense) |
| The box contains a class: the Sunkeeper. |
Envelopes
Envelopes are called A, B, and X.
| Content information(Spoiler defense) | ||
| Envelope | Content | Unlocked by |
| A | Glyphed text | 5 Ancient Technology Global Achievements |
| B | A New system for rules | 100 gold donated to the Sanctuary of the Great Oak |
| X | Glyphed text | Complete personal quests Vengeance or Investigation |
There are also other envelopes :
| Secret envelopes(Spoiler defense) |
| The secret envelope is hidden underneath the game and is opened when "the player feels like they deserve it". |
To continue reading about the secret envelope(s) :
| Secret envelope(s) content(Spoiler defense) |
| The .secret envelope mentioned below contains the unlock for Scenario 76 |
