Composing Music for Pathfinder: Kingmaker | Inon Zur Interview

Audio middleware (specifically Wwise) allows game music to adapt to game world parameters. In ABZÛ, the middleware tells the game to play two versions of a track simultaneously but mute one. When the player passes a door, the middleware fades in the second version and fades out the first, then lets the second loop. This creates the illusion of one continuous musical movement without requiring hours of music to account for hours of gameplay. This system enables seamless transitions between different musical states based on player location and actions.

Game music implementation uses middleware like FOD or Wwise to connect music to game engines. FOD uses timeline-based structures where composers script transitions based on game parameters. Lena Raine demonstrates how parameters (is cooking, is sunset) trigger different musical sections. The system evaluates conditions and plays appropriate music, enabling dynamic responses to gameplay. This allows for complex arrangements that would be impractical as separate pieces, with everything in the same tempo and key for seamless transitions.

This section covers advanced Wwise features for dynamic game music. Key topics include: (1) Random Continuous and Random Step playback modes for creating variation between takes; (2) State Groups for game-controlled music parameters (menu, menu quick, menu exit); (3) Switch Containers for switching playlists based on game states; (4) Transition settings with fade out duration and offset for smooth state changes; (5) Replicating transition timing from DAW to Wwise for consistency; (6) Transition segments with exit points for defining when transitions complete; (7) Beat-specific transitions using time signature and tempo information; (8) Exit transitions to 'nothing' for stopping music; (9) Volume control via state groups for muting/unmuting instruments (like drums and bass at -108 dB). This enables complex musical arrangements that respond dynamically to player actions.

Game audio is still developing its professional vocabulary, similar to how film music evolved in the 1920s. Key terms include 'stingers' (short musical cues to shock or surprise players) and 'interactive music' (music that responds to player actions). Interactive music differs fundamentally from linear music, which follows a predetermined path from point A to point B. Game audio composers must map inherently linear musical structures to inherently nonlinear game experiences. Horizontal resequencing transitions between different musical pieces based on game state changes, while vertical resequencing layers additional musical elements to increase intensity. Stingers are short musical cues designed to be layered on top of existing music to create sudden emotional effects. Game audio middleware (also called game audio engines) is specialized software that manages how musical building blocks are combined during gameplay. These systems monitor game events and automatically combine different musical elements according to composer instructions. Composers create musical building blocks—short musical segments that can be combined and sequenced by the game audio engine. These blocks are delivered as individual audio files rather than complete musical pieces. The middleware acts as an intelligent system that watches gameplay and responds by combining musical elements. Game audio involves a trade-off between musical clip length and flexibility. Shorter clips allow the game to follow player actions more closely and respond more dynamically, but may sacrifice musical coherence. Longer clips allow for more intentional musical composition and emotional depth but provide less flexibility for responding to player actions. Games typically use a combination of both approaches, with longer pieces for emotional moments and shorter building blocks for dynamic responses. Musical looping maintains interest during extended gameplay, with typical approaches involving 8-measure introductions followed by 16-measure sections with randomly selected alternate loops.

FMOD Studio is a professional audio middleware tool for creating adaptive audio in video games, where audio elements dynamically change based on gameplay conditions such as player proximity, health status, or environment; the system works by organizing audio into projects containing events (which can be parameterized), banks (for memory-efficient loading), and using timeline sheets with various instruments (single, multi, scatterer, event, command) combined with effects and parameters to create responsive audio experiences that adapt in real-time to game states.

The leitmotif in Metro Exodus represents the 'diamond' of the soundtrack—a melody filled with longing and sadness, with notes breaking through personal sorrow to offer hope. It plays in different forms: guitar version on loading screen provides human closeness while orchestra provides scale. Blues version follows, more intimate and personal, which the composer believes relates more strongly to the theme of love as central narrative point. The composition 'Atonement and Sacrifice' demonstrates how game music serves as literal narrative device—title translates to 'atonement and sacrifice' and works as exact content description. Music plays when Artem loses consciousness from radiation dose, beginning with suspended violin creating uncertainty, with wandering piano adding anxiety. The tragic weeping orchestra enters, revealing 'Sacrifice' as miller who gives medicine at cost of his own life, and 'Atonement' as his attempt to correct past mistakes and save others.

Leitmotifs are recurring musical themes that represent characters, places, or concepts. Toby Fox uses leitmotifs to create thematic connections across his games. In 'Flashback Excerpt,' three motifs are identified: Small Shock (from Undertale, associated with Asgore), Gaster Theme (representing the mysterious Gaster), and The Holy (associated with Dark Fountains). The Holy is the most confirmed motif, as Toby Fox chose it over a scrapped song called 'Fountain' for Dark Fountain scenes, indicating its narrative importance.

Leitmotifs are musical motifs—melodies, chords, or rhythms associated with characters, objects, or ideas—that encode narrative information. They allow audiences to understand plot developments without watching the screen. Composers use leitmotifs for various purposes: signaling character presence (Darth Vader's theme in Cloud City), representing psychological states (Hans Zimmer's two-note Batman theme symbolizing Bruce Wayne's trauma), and creating hidden messages (Undertale's genocidal route revealing the villain's theme). Some leitmotifs are simple (appearing 'because it sounded good'), while others carry profound psychological meaning. Richard Wagner developed leitmotifs to an extreme degree in his operas, creating the most exhaustive use in history and establishing the foundation for cinematic application. Extensive resources exist for studying leitmotifs, including listadelistasdeleitmotifs.com with over 500 links covering 80+ films, musicals, TV series, video games, and operas. Major franchises have comprehensive resources: Star Wars (Frank Lehman's compendium, Emilio Audissino's book), Lord of the Rings (Doug Adams' book co-authored with Howard Shore, Matthew Young's academic analysis), and Marvel (doctoral theses, BSOSpirit articles). Composer interviews reveal their techniques: Ludwig Göransson incorporated horse-walking rhythms in The Mandalorian to represent constant movement, while Howard Shore designed leitmotifs for The Lord of the Rings. Musical leitmotifs can represent abstract concepts like identity crisis (Les Miserables) or draw from historical traditions like the Dies Irae hymn (Sweeney Todd).

The game Undertale uses leitmotif—a musical technique where specific melodies are associated with characters, scenes, or themes—to create emotional depth and narrative cohesion. In Undertale, composer Toby Fox designed character themes to reflect not only personality traits but also relationships with other characters, using musical motifs that evolve throughout the story to reveal character development and hidden connections. For example, Flowey's theme contains dissonant elements that transform into horror during the boss fight, while Triel's theme triggers emotional memories when she reappears later in the story. This approach allows music to function as a narrative device that conveys character psychology, foreshadows plot developments, and enhances player immersion.

This video presents a comprehensive analysis of leitmotifs (recurring musical themes) in the game OMORI, demonstrating how composers use consistent musical motifs to create emotional connections between different game locations, characters, and narrative moments. The creator systematically identifies and categorizes musical themes across various game environments including the Park, Otherworld, Pluto, Recycle, Junkyard, Oasis, Pyrefly Forest, Sweetheart, Castle, Nostalgic, Last Resort, Ghost, Mr. Jawsum, Highway, Humphrey, That Song, Rain, Forest, Special Mixtape, Trouble, Capt. Spaceboy, Sweetheart 2, Phobia, Black Space, Farewell, Basil, Friendship, Omori, My Time, Hospital, Morning, White Space, Mari, and Main, showing how these musical elements contribute to the game's emotional storytelling and player experience.

A vertical slice is a short game segment that represents the final game experience, including all important systems functioning. Vertical slices require music that reflects different game atmospheres within the same segment. Creative compromise is essential in music production, balancing artistic expression with practical constraints like media distribution. The composer faced challenges incorporating new metal into a game with a cute aesthetic, highlighting the tension between artistic vision and audience expectations. Presenting new music to development teams carries significant risk, as vertical slices must validate the game concept while potentially requiring rework if the experience doesn't match the vision.

The speaker suggests that certain music would be perfect for characters gliding over a fantasy landscape, specifically mentioning 'Nanland' and 'cuck saw things.' This demonstrates how music can be specifically composed or selected to match the visual and narrative elements of a fantasy setting.

Game music effectively characterizes environments through instrumentation choices. The Kokoto Village theme uses flute and choir to create expansiveness and tranquility, while the Sleeping Bird in a Sea of Trees uses Indian traditional instruments to create a hypnotic, trance-like quality. These musical choices reflect the environment's mood and atmosphere, making players feel immersed in the game world.

Mockup MIDI is the process of creating a soundtrack that sounds as close as possible to a real orchestra or well-mixed production. This involves careful attention to articulation, velocity, and expression to create realistic-sounding MIDI files that can be used as temporary or final game music.