Codex Gamicus
Neverwinter Nights 2: Mask of the Betrayer
Developer(s) Obsidian Entertainment
Publisher(s) Atari
Designer Kevin Saunders (Lead Designer), George Ziets (Creative Lead), Tony Evans, Jeff Husges, Eric Fenstermaker, Chris Avellone
Engine Electron engine
status Status Missing
Release date September 27, 2007 (EU)
October 9, 2007 (NA)
November 1, 2007 (AUS)
Genre Role-playing
Mode(s) Single player, Multiplayer
Age rating(s) ESRB: T
PEGI: 12+
USK: 12+
Platform(s) Microsoft Windows
Arcade system Arcade System Missing
Media DVD
Input Keyboard and Mouse
Credits | Soundtrack | Codes | Walkthrough

Neverwinter Nights 2: Mask of the Betrayer (also referred to as NWN2:MotB or MotB) is a computer role-playing game developed by Obsidian Entertainment and published by Atari. It is an expansion pack for Neverwinter Nights 2. It was released in fall 2007 for the PC in North America, Europe, and Australia. Like the first game, Mask of the Betrayer is set in the Forgotten Realms campaign setting of the paper and pencil roleplaying game Dungeons & Dragons and employs the 3.5 edition rules.

Mask of the Betrayer continues the story of Neverwinter Nights 2 by following the main character, the Shard-Bearer, who is on a quest to determine the nature of his new ability to "eat" souls as a result of the events of the first game. The game takes place in two regions of the Forgotten Realms, Rashemen and Thay, which are heavily spirit-inhabited areas considered part of Faerûn's "Unapproachable East."

The expansion received generally favorable reviews upon its release. New character traits such as spells and combat abilities were welcomed by players, as well as the storyline and setting. The game's technical aspects received mixed reception, with some reviewers welcoming the changes and others complaining that the technical glitches present in the original game had still not been addressed. The new "spirit eating" mechanic, which forces players to constantly replenish the main character's life force by sucking out the force of spirits, undead, and gods was not welcomed by many reviewers.


Mask of the Betrayer is an expansion pack for Neverwinter Nights 2 and its core gameplay is identical. The game uses the 3.5 edition rules of the pen-and-paper roleplaying game Dungeons & Dragons. Players can create a character from scratch and make use of Mask of the Betrayer's new races, classes, and feats, or import an existing character from Neverwinter Nights 2.[1] Characters must be at level 18 to begin the game.[2] The level cap has been raised from 20 to 30,[3] allowing for epic level characters and accompanying prestige classes and feats.[4] Mask of the Betrayer features all of the races from Neverwinter Nights 2, as well as introducing two types of elves (the wild elf and the half-drow), and four types of genasi.[5] It also contains two new base classes, the "favored soul" and "spirit shaman", and five new prestige classes.[2]

Like other Dungeons & Dragons games, the player character in Mask of the Betrayer generally relies on combat to progress throughout the game. The hero has different options in combat depending on their choice of class and abilities, including melee or ranged physical attacks and magical spells.[3] The player character also has the opportunity to solve puzzles occasionally, such as breaking a contract with a devil by searching for loopholes.[6] Certain actions, such as defeating enemies, result in the player character being awarded with experience points which are used to gain levels and become more powerful. Throughout the adventure, the player character is able to recruit followers and create a party. Each follower has their own agenda, and the hero may alienate followers with their actions if they disagree on a course of action.[7]



Like other games in the Neverwinter Nights series, Mask of the Betrayer takes place in the Forgotten Realms campaign setting.[1] The story is a direct sequel to the plot of Neverwinter Nights 2, set almost immediately following the events at the main game's end.[4] The main campaign is set in Rashemen near the kingdom of Thay, while the Red Wizards of Thay are a driving force behind the campaign story.[8]


See: List of characters in the Neverwinter Nights series

In Act I, the story continues from the defeat of the King of Shadows. The player wakes up, alone, in a cave in Rashemen,[9] and soon meets Safiya, a Red Wizard of Thay.[3] The player arrives at the town of Mulsantir after it has been attacked by several Red Wizards and during which Safiya's mother Nefris was killed. After finding a portal leading to Shadow Mulsantir in the Plane of Shadow which contains a shadow reflection of the Prime Material Plane, the player enters it and helps Safiya to defeat the Red Wizards. Upon returning to the Prime Material Plane, the player's party confronts the spirit god Okku and defeats his army, which leads to the player becoming a spirit eater,[8] a cursed being that hungers for and devours feys and elementals.

In Act II, the player meets a group of gargoyle-like creatures who reveal that their master Lienna ordered them to kidnap the player from the Sword Coast—an idea taken from the Sleepers, the hag oracles from Lake Mulsantir. At Lake Mulsantir, the player's party finds after nightfall, a portal leading to the Plane of Shadow, just as in Mulsantir, where they manage to consult the Sleepers. The Sleepers reveal that Lienna and Nefris were both involved in the hero's current dilemma, and tell the player to search the Academy for Nefris' motive. Here, the player's party manage to find the Boneyard on the Astral Plane where they meet Myrkul, the former god of the dead. Myrkul reveals that the spirit eater condition was his punishment for a former servant of his named Akachi, "The Betrayer",[1] and that the player character becomes the recipient of the same curse after they were placed in Okku's barrow, meaning that that Akachi's soul now resides inside the player character's body, and the player's own soul is located in a place of judgment called the "Wall of the Faithless",[6] serving Akachi's place.

In Act III, the player's party meets the "Founder", and Safiya realizes that she, Lienna, Nefris, and the Founder are all splinters of the same soul: the soul of Akachi's lover. The Founder reveals that, while Lienna, Nefris and she all knew their identities, this was hidden from Safiya for her own safety. The Founder also admits that she is responsible for the player's suffering because she wishes to free Akachi from his punishment. The player is able to open the Betrayer's Gate and travel to the Fugue Plane, where he finds the City of Judgment where the current God of the Dead, Kelemvor Lyonsbane, rules. Here, the player meets Zoab, a fallen solar, Rammaq, a demilich, and Sey'ryu, a blue dragon, Akachi's captains of the First Crusade who have waited for his return. Kelemvor has dispatched a parleying party to meet the player at the entrance to the City of Judgment, at which point, the player must choose to either lead the Third Crusade or oppose it.

Either way, the player character must assault or hold three key positions around the City of Judgment, and after the battle learns where their own soul is located. The player character meets Kelemvor Lyonsbane, who will only allow the player to retrieve their own soul from the Wall, not to destroy it, claiming that such action would infuriate the gods and doom the realms. After claiming their soul from the Wall (or destroying the wall once for all, violating Kelemvor's order), the player character is pulled into a dreamscape where he/she must battle Akachi's avatar, The Faceless Man, for control of his/her soul. After defeating the Faceless Man, Kelemvor (if not devoured by the player) then narrates the ending, which varies based on the player's choices throughout the game.


Obsidian Entertainment began planning Mask of the Betrayer, codenamed "NX1" by its developers, before the release of Neverwinter Nights 2.[10] The game was announced in April 2007. Obsidian Entertainment's CEO, Feargus Urquhart, said that Mask of the Betrayer would continue the story of Neverwinter Nights 2, and improvements would be made in character development and the companion system along the lines of a previous Obsidian game, Star Wars: Knights of the Old Republic II.[11] Lead designer Kevin Saunders described the game as "high-level",[10] and characters would need to be at least level 18 before starting. A character could be imported from the first game, or players could make one from scratch and take advantage of Mask of the Betrayer's new races, classes, and other features.[12] The races consisted of two new types of elf as well as all four basic types of elemental genasi; all of which had been commonly requested by the fan community.[13] New base classes include the favored soul and the spirit shaman, both divine in nature.[14] Prestige classes include the Red Wizard of Thay, the first time the class has appeared in a video game,[15] and the Arcane Scholar of Candlekeep, a new class created by the game's developers.[16] Obsidian stated that the game would also include over 100 new feats and spells,[13] including many epic feats.[10]

A priority for developers was the improvement of the original game's performance.[17] Saunders said "Throughout the course of the project, we fixed many bugs, optimized performance, made better use of the graphics technology, and in general, tied up loose ends. For example, we revamped the camera and party controls, adding an RTS-like strategy mode that makes combat much more enjoyable."[5] Neverwinter Nights 2 programmers made improvements to the engine,.[18] such as the addition of a color desaturation filter that turns almost all colors into shades of black and white.[19] The art team developed new environments for the regions of Rashemen and Thay that they felt would be appealing to the game's modding community, such as snow-covered forests and a magical academy.[20] Mask of the Betrayer is the first time either region has been featured in a Dungeons & Dragons video game;[21] Obsidian stated that one design goal was "to immerse the player in the land of Rashemen. The art, music and characters were chosen and crafted to convey this very intriguing area of the Forgotten Realms."[20]

File:Genasi MotB.jpg

Concept art of the new genasi race. Their inclusion in Mask of the Betrayer had been a point of contention among the design team.

Modifications were also made to the Neverwinter Nights 2 toolset with the intention of giving more options to module creators in the fan community and making it easier for players taking the role of the Dungeon Master.[20] Urquhart said that the additions include "an Appearance editor for humanoids and monsters to make it easier to cloth and color them, the saving and loading of lighting sets, undo functionality for terrain drawing, creating blueprints more easily, adding in more trees to use, [and] refining the texture sculpting tools."[12] Over two dozen monsters were created for Mask of the Betrayer, such as new types of golem, dragons, and hagspawn.[13] New spell effects, character models, and environmental effects were also added;[18] Saunders stated that the genasi models in particular had been a challenge for artists and he had originally opposed the inclusion of the new races because of this.[16]

We want to reach a higher degree of companion reactivity in Mask of the Betrayer.

Lead designer Kevin Saunders, Obsidian Entertainment[18]

The design team was focused on making the companion system deeper and contain a sense of accountability with players.[20] Companions who are treated well and who agree with the protagonist's actions bestow certain benefits, such as bonuses in combat. Companions who are treated poorly will not cooperate with the hero and may even abandon the hero.[18] The story, revolving around the hole in the player character's chest and his need to feed on the spirits of others to survive, was described by Obsidian as less all-encompassing than the first game and more personal in nature. Saunders commented "It's an epic story, but it's a very personal one. You awaken in a pool of your own blood. Your immediate goal is survival. The shard of the Sword of Gith has been ripped from your chest and in its place is a dark hunger, a craving that threatens to consume you. The early part of the game involves determining the source and implications of this craving."[10] Saunders also stated that the story, written by creative lead George Ziets, was "very dark" and that the ending would bring some closure to the story of the Shard-Bearer.[20]

Critical reception[]

Aggregate scores
Aggregator Score
GameRankings 81.87%[22]
Metacritic 82/100[23]
Review scores
Publication Score B+[2]
GamesRadar 8/10[24]
GameSpot 8/10[1]
GameSpy 3.5/5 stars[6]
GameZone 8.3/10[3]
IGN 8.5/10[8]

Reviews of Mask of the Betrayer were generally favorable.[23] Obsidian Entertainment's handling of epic levels in the expansion was particularly praised,[4] although some reviewers said that at higher levels the expansion became unbalanced.[6] A number of reviewers mentioned that the expansion allows for more customization of both characters and levels,[6] with Game Informer saying that "Piles of new feats, spells, and classes will give even seasoned D&D vets plenty to explore, either in the official campaign or custom scenarios built by the community. Likewise, builders can benefit from the ever-improving toolset and (supposedly) fixed persistent-world implementation."[4] EuroGamer also described the new classes, prestige classes, and races as "pretty damn neat".[7] Eurogamer stated that starting Neverwinter Nights 2 over from the beginning after installing Mask of the Betrayer is also interesting because the expansion "integrate[s] with the previous game (i.e. you can select one of the new races and classes and go back and play NWN2 with them)".[7]

Reviewers said that the expansion's single-player game was more difficult than that of Neverwinter Nights 2; stated that Obsidian "[Upped] the ante with tougher enemies and a more challenging experience altogether"[2] The expansion also has more puzzles which make the player think, rather than somehow being resolvable through combat,[1] with one reviewer noting that the expansion has "genuinely tough logic puzzles (some frustratingly short on clues) and a series of side quests that completely vary (some might not even open up) depending on your party makeup".[2] Multiple reviewers mentioned that the expansion is more serious than Neverwinter Nights 2.[1][7][24]

The expansion's sound was described by GameZone as being "exactly what it needs to [be], in that it supports the story and gameplay."[3] Its voice work was described as "decent", although some dialogue is purely text.[3] Graphics were also improved from Neverwinter Nights 2, with better textures and spell effects, in addition to a new option so that the player can change the game's level of violence.[3] Reviewers also mentioned that the graphics, especially that of spells such as lightning, could make combat difficult;[1] GameSpy said that "All those high-level spells also throw out a ton of spectacular graphics effects that do wonders to obscure what's going on during a battle. As beautiful as they are [...], we'd trade all the eye candy in the world for the ability to accurately select a target."[6]

Criticism of the expansion was aimed at its poor camera angles and other technical issues,[6] although the game and updates since Neverwinter Nights 2's release fixed many bugs of the original.[4][8] IGN criticized the spirit meter mechanic,[8] a statement echoed by GameSpy, who said that "On a purely mechanical level, the spirit meter ends up being more annoyance than fun. [...] from a role-playing/story standpoint it's actually the reverse of what the mechanic was supposed to accomplish."[6]

"NWN2 was immediately joyful, with hilarious characters and dialogue juxtaposing the dark story. MotB is far more serious, and while the companions fulfill the role of representing personality extremes, none of them are particularly entertaining company. There's no one to compare with Khelgar's dwarfish temper, nor Neeshka's impish naughtiness. Most are positively dull. And this isn't helped by the opening dungeon being tedious beyond belief."
~ John Walker, GamesRadar[24]


  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Ocampo, Jason (October 11, 2007). NwN 2: Mask of the Betrayer Review. GameSpot. Retrieved on May 26, 2009
  2. 2.0 2.1 2.2 2.3 2.4 Green, Jeff (October 9, 2007). Neverwinter Nights 2: Mask of the Betrayer (PC). Retrieved on May 26, 2009
  3. 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Lafferty, Michael (October 25, 2007). Neverwinter Nights 2: Mask of the Betrayer Review. GameZone. Retrieved on May 26, 2009
  4. 4.0 4.1 4.2 4.3 4.4 Cite error: Invalid <ref> tag; no text was provided for refs named gameinformer
  5. 5.0 5.1 Aihoshi, Richard (08-10-2007). Neverwinter Nights 2: Mask of the Betrayer Interview - Part 1. RPG Vault (IGN). Retrieved on August 2, 2009
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 Rausch, Allen "Delsyn" (October 12, 2007). Neverwinter Nights 2: Mask of the Betrayer. GameSpy. Retrieved on May 26, 2009
  7. 7.0 7.1 7.2 7.3 Cite error: Invalid <ref> tag; no text was provided for refs named eurogamer
  8. 8.0 8.1 8.2 8.3 8.4 Onyett, Charles (October 15, 2007). Neverwinter Nights 2: Mask of the Betrayer Review. IGN. Retrieved on May 26, 2009
  9. Kalogeropolous, Tristan (December 9, 2007). Neverwinter Nights 2: Mask of the Betrayer Review. PALGN. Retrieved on September 29, 2009
  10. 10.0 10.1 10.2 10.3 Neverwinter Nights 2: Mask of the Betrayer Q&A - Story, Classes, and Enhancements. GameSpot (April 30, 2007). Retrieved on August 1, 2009
  11. Goldstein, Hilary (04-12-2007). Never Say Neverwinter Again. IGN. Retrieved on August 1, 2009
  12. 12.0 12.1 Onyett, Charles (07-05-2007). Pre-E3 2007: Mask of the Betrayer Q & A. IGN. Retrieved on August 1, 2009
  13. 13.0 13.1 13.2 Onyett, Charles (07-05-2007). Pre-E3 2007: Mask of the Betrayer Q & A (page 2). IGN. Retrieved on August 1, 2009
  14. Brudvig, Erik (07-12-2007). E3 2007: Neverwinter Nights 2: Mask of the Betrayer First Look. IGN. Retrieved on August 1, 2009
  15. Vasconcellos, Eduardo (09-19-2007). Neverwinter Nights 2: Mask of the Betrayer. IGN. Retrieved on August 2, 2009
  16. 16.0 16.1 Aihoshi, Richard (08-10-2007). Neverwinter Nights 2: Mask of the Betrayer Interview - Part 1 (page 3). RPG Vault (IGN). Retrieved on August 2, 2009
  17. Saunders, Kevin (08-17-2007). Neverwinter Nights 2: Mask of the Betrayer Diary #1. RPG Vault (IGN). Retrieved on August 2, 2009
  18. 18.0 18.1 18.2 18.3 Neverwinter Nights 2: Mask of the Betrayer Q&A - Story, Classes, and Enhancements (page 2). GameSpot (April 30, 2007). Retrieved on August 2, 2009
  19. Rausch, Allen (09-19-2007). Previews: Neverwinter Nights 2: Mask of the Betrayer (page 2). GameSpy. Retrieved on August 2, 2009
  20. 20.0 20.1 20.2 20.3 20.4 Aihoshi, Richard (08-10-2007). Neverwinter Nights 2: Mask of the Betrayer Interview - Part 1 (page 2). RPG Vault (IGN). Retrieved on August 2, 2009
  21. Allen, Rausch (09-19-2007). Previews: Neverwinter Nights 2: Mask of the Betrayer. GameSpy. Retrieved on August 2, 2009
  22. Neverwinter Nights 2: Mask of The Betrayer. Game Rankings. Retrieved on May 26, 2009
  23. 23.0 23.1 Neverwinter Nights 2: Mask of the Betrayer PC. Metacritic. Retrieved on May 26, 2009
  24. 24.0 24.1 24.2 Walker, John (October 17, 2007). Neverwinter Nights 2: Mask of the Betrayer. GamesRadar. Retrieved on May 26, 2009

External links[]

fr:Neverwinter Nights 2: Mask of the Betrayer