Stick Fighter sound effects
Source: Kenney (https://kenney.nl)
Licence: Creative Commons Zero (CC0 1.0)
https://creativecommons.org/publicdomain/zero/1.0/
Files converted to MP3 for browser compatibility. No paid or attribution-restricted samples.

punch-1.mp3 — impact-sounds/impactSoft_medium_000.ogg — https://kenney.nl/assets/impact-sounds
punch-2.mp3 — impact-sounds/impactSoft_medium_001.ogg — https://kenney.nl/assets/impact-sounds
kick.mp3 — impact-sounds/impactSoft_heavy_002.ogg — https://kenney.nl/assets/impact-sounds
heavy.mp3 — impact-sounds/impactSoft_heavy_000.ogg — https://kenney.nl/assets/impact-sounds
block.mp3 — impact-sounds/impactMetal_light_001.ogg — https://kenney.nl/assets/impact-sounds
land.mp3 — impact-sounds/footstep_concrete_001.ogg — https://kenney.nl/assets/impact-sounds
swing.mp3 — rpg-audio/knifeSlice.ogg — https://kenney.nl/assets/rpg-audio
star.mp3 — rpg-audio/knifeSlice2.ogg — https://kenney.nl/assets/rpg-audio
flip.mp3 — rpg-audio/cloth2.ogg — https://kenney.nl/assets/rpg-audio
pickup.mp3 — rpg-audio/handleCoins.ogg — https://kenney.nl/assets/rpg-audio
ko.mp3 — rpg-audio/chop.ogg — https://kenney.nl/assets/rpg-audio
menu.mp3 — interface-sounds/click_001.ogg — https://kenney.nl/assets/interface-sounds
start.mp3 — interface-sounds/confirmation_002.ogg — https://kenney.nl/assets/interface-sounds

Music
Bamboo Bloodline — menu track.
Splinter Clash and Bone Ring — battle tracks.
Original MP3s are retained in the project audio directory. Browser copies contain the audio stream without embedded cover art. These music tracks are separate from the Kenney CC0 sound-effects collection above.