Isometra

Audio Credits

Isometra's in-session audio library (ambient music and sound effects) is licensed from third parties under Creative Commons CC0 1.0, Creative Commons Attribution (CC–BY 3.0 / 4.0), or is in the public domain. The clips below are credited per their licenses. See Licensing & Attribution for the broader content notices and Terms for acceptable use of the library.

Attribution Required (CC–BY)

These clips are licensed under Creative Commons Attribution. The credit line shown is the attribution required by the clip's license.

Armor Clank

SFX

The heavy rattle and clank of plated armor shifting and settling — a knight bracing for the next blow.

"Armor_clanking_sounds_part_2" by Artninja (Freesound), licensed CC BY 4.0

Author: ArtninjaSource: FreesoundLicense: CC-BY-4.0

Axe Chop

SFX

A heavy axe bites deep into timber with a solid woody crack — splitting a door, a log, or a luckless foe.

"Axe Chop" by yadronoff (Freesound), licensed CC BY 4.0

Author: yadronoffSource: FreesoundLicense: CC-BY-4.0

Flesh Impale

SFX

A blade or spear drives wetly into flesh with a brutal squelching thunk — a killing blow landing home.

"Spear Impale Flesh - Hit" by SoundFlakes (Freesound), licensed CC BY 4.0

Author: SoundFlakesSource: FreesoundLicense: CC-BY-4.0

Grinding Stone

SFX

Stone scraping and grinding against stone — a sliding wall, a rolling boulder, or a slab dragged aside.

"stone rubs grinds on stone" by Garuda1982 (freesound.org/people/Garuda1982/sounds/560310/) — Licensed under Creative Commons Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Garuda1982Source: FreesoundLicense: CC-BY-4.0

Heavy Stone Door

SFX

A large stone door shifts and settles with a deep grinding thud — short and punchy for a vault or crypt.

"Door - Stone - Large - 001" by DWOBoyle (freesound.org/people/DWOBoyle/sounds/474178/) — Licensed under Creative Commons Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: DWOBoyleSource: FreesoundLicense: CC-BY-4.0

Magical Electric Zap

SFX

A bright, energetic magical zap — a crackling electric spark that snaps and fizzes, perfect for a shocking touch.

"Magical Zap" by qubodup (freesound.org/people/qubodup/sounds/182819/) — Licensed under Creative Commons Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: qubodupSource: FreesoundLicense: CC-BY-4.0

Shield Bash

SFX

A heavy shield slams forward with a thunderous layered impact — perfect for a fighter shoving an enemy off balance.

"Shield Bash Impact" by Hybrid_V (Freesound), licensed CC BY 4.0

Author: Hybrid_VSource: FreesoundLicense: CC-BY-4.0

Sword Slash Attack

SFX

A blade cuts the air and bites home with a metallic slice — the satisfying sound of a hit landing in melee.

"Sword Slash Attack" by qubodup (Freesound), licensed CC BY 4.0

Author: qubodupSource: FreesoundLicense: CC-BY-4.0

Fireball — Roar & Impact

SFX

A fireball roars through the air and detonates on impact — a rising flame-rush blooms into a cinematic explosion with a rolling decay.

Composed by Isometra from "Fireball Conjured" by LiamG_SFX (freesound.org, CC BY 4.0) + "Cinematic Trailer Hit Explosion" by Wakerone (freesound.org, CC0).

Author: LiamG_SFX + WakeroneSource: Freesound (composed)License: CC-BY-4.0

Achaidh Cheide

Music

Driving Celtic drums and pipes that swell into a heroic march. A strong bed for travel montages, a war-band on the move, or the approach to battle.

"Achaidh Cheide" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Crusade (Heavy Industry)

Music

Pounding war drums and grim brass that drive a pitched battle forward. A relentless bed for the climax of a combat encounter.

"Crusade - Heavy Industry" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Curse of the Scarab

Music

Tense, creeping strings shot through with menace — for delving an ancient tomb, dodging traps, or stalking through a cursed crypt.

"Curse of the Scarab" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Fiddles McGinty

Music

A lively medieval jig of fiddle and pipes — the sound of a packed common-room, a festival, or a band of merry rogues. Quintessential tavern energy.

"Fiddles McGinty" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Folk Round

Music

A playful, relaxed fiddle-and-strings round that loops warmly under a busy tavern or a cheerful road. Easygoing and welcoming.

"Folk Round" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Heartbreaking

Music

A slow, mournful solo-piano lament. A bed for a fallen companion, a tragic revelation, or a quiet grief between battles.

"Heartbreaking" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Lost Frontier

Music

Sparse, wide-open ambient tones with a lonely edge. A bed for a long wilderness trek, a desolate moor, or the quiet before the unknown.

"Lost Frontier" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Master of the Feast

Music

A stately, celebratory court piece of strings and brass — for a royal audience, a noble banquet, or the party's triumphant welcome into a great hall.

"Master of the Feast" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Mystery Bazaar

Music

Sinuous Middle-Eastern strings and hand percussion conjure a crowded desert market or an exotic foreign port full of secrets.

"Mystery Bazaar" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

The Pyre

Music

A dark, swelling orchestral dirge heavy with dread. A bed for a haunted ruin, a necromancer's lair, or the slow reveal of something terrible.

"The Pyre" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Kevin MacLeodSource: IncompetechLicense: CC-BY-4.0

Babbling Stream

SFX

Clear water tumbles over rocks in a mountain stream — a bright, lively bed for a forest brook, a riverside path, or a spring-fed glade.

"Mountain Stream" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Campfire Crackling

SFX

The warm crackle and pop of a small campfire — the heart of every long rest. Snapping embers and a steady low burn for the party's nightly camp.

"Campfire Crackling" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Eldritch Blast

SFX

A crackling lance of eldritch force cracks out and snaps against its target — the warlock's signature bolt of raw energy.

"Magic SFX Sample" by ViRiX Dreamcore (David Mckee) (soundcloud.com/virix), via OpenGameArt.org — Licensed under CC BY 3.0 — https://creativecommons.org/licenses/by/3.0/

Author: ViRiX Dreamcore (David Mckee)Source: OpenGameArt.orgLicense: CC-BY-3.0

Explosion

SFX

A deep, percussive blast with a rumbling tail — the impact of a fireball landing, a powder keg going up, or a wall blown inward. The big concussive hit a battle needs.

"Explosion" by Michel Baradari (apollo-music.de), via OpenGameArt.org — Licensed under CC BY 3.0 — https://creativecommons.org/licenses/by/3.0/

Author: Michel Baradari (apollo-music.de)Source: OpenGameArt.orgLicense: CC-BY-3.0

Forest at Night

SFX

The hush of woods after dark — distant calls, faint insects, and the breath of night air. The world the party hears beyond the firelight.

"Forest Night" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Forest by Day

SFX

Sunlit woodland alive with birdsong and a soft breeze through the leaves — the easy, open ambience of a daytime march beneath the canopy.

"Forest Day" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Gentle Breeze

SFX

A soft, airy breeze drifting through open country — a light, unobtrusive wind bed for plains, hilltops, and quiet outdoor moments.

"Breeze" by Lanea Zimmerman (Sharm) (opengameart.org) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: Lanea Zimmerman (Sharm)Source: OpenGameArt.orgLicense: CC-BY-4.0

Heavy Thunderstorm

SFX

Driving rain under deep rolling thunder — a dramatic, charged weather bed for a violent storm, a tense ride, or an ominous arrival.

"Heavy Thunderstorm" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Howling Wind

SFX

Strong wind gusts sweep across open ground — a bleak, exposed bed for a windswept moor, a mountain pass, or a storm gathering on the horizon.

"Strong Wind Blowing" by Flixberry Entertainment (opengameart.org) — Licensed under CC BY 3.0 — https://creativecommons.org/licenses/by/3.0/

Author: Flixberry EntertainmentSource: OpenGameArt.orgLicense: CC-BY-3.0

Light Rain

SFX

A soft, steady patter of light rain — the gentle hush of a drizzle over the party's camp or a quiet road. A calm, all-purpose wet-weather bed.

"Light Rain" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Magic Missile

SFX

Several zippy arcane darts launch in rapid succession with a bright phased whine — the unerring volley of force streaking toward its targets.

"Magic Missiles" by spookymodem, via OpenGameArt.org — Licensed under CC BY 3.0 — https://creativecommons.org/licenses/by/3.0/

Author: spookymodemSource: OpenGameArt.orgLicense: CC-BY-3.0

Ocean Waves

SFX

Rolling surf breaks and draws back along the shore — the steady breath of the sea for a beach, a clifftop, a harbour, or a ship's deck.

"Ocean Waves" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Rain on the Window

SFX

Medium rain spatters against glass — an intimate, close-up wet-weather texture for a tavern room, a study, or a carriage as the storm rolls by.

"Rain on Window Loop" by alxl (opengameart.org) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: alxlSource: OpenGameArt.orgLicense: CC-BY-4.0

Roaring Bonfire

SFX

A big, hungry bonfire roars and spits — a larger, fiercer fire for a feast, a pyre, a beacon, or a war-camp at the edge of the dark.

"Large Bonfire" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

Small Explosion

SFX

A tighter, sharper blast — a flask of alchemist's fire shattering, a small charge, or a spell detonating at close range. Less concussion, more crack.

"Explosion" by Michel Baradari (apollo-music.de), via OpenGameArt.org — Licensed under CC BY 3.0 — https://creativecommons.org/licenses/by/3.0/

Author: Michel Baradari (apollo-music.de)Source: OpenGameArt.orgLicense: CC-BY-3.0

Winter Wind

SFX

Cold wind drives across a frozen waste — the biting, hollow howl of a blizzard or an icy mountain night. A bleak bed for the frozen north.

"Winter Wind" by JC Sounds (opengameart.org/users/jc-sounds) — Licensed under CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Author: JC SoundsSource: OpenGameArt.orgLicense: CC-BY-4.0

CC0 & Public Domain

Many clips are dedicated to the public domain under Creative Commons CC0 (or are otherwise public domain) and require no attribution. With thanks to the creators and platforms who release their work freely: Freesound, Freesound (composed), Kenney, OpenGameArt, OpenGameArt.org.

See also: Licensing & Attribution Terms of Service Privacy Policy