Credits

Developed and published by

Glitch & Gloom Studios, Lagos, Nigeria

Based on

The West African urban legend of Madam Koi Koi

3D models

From Sketchfab, used under Creative Commons Attribution 4.0. Where noted, we changed them for the game. The authors don't endorse Madam Koi Koi.

• Madam Koi Koi

  Terrifying Hooded Horror Woman

  by PurplePoint

  Changed: Recoloured red, rigged and posed in code.

• The dead students

  Man

  by Mcyborg

  Changed: Parts removed, materials converted, recoloured into the school uniform, textures resized, mesh simplified.

• Her red shoe

  Louboutin Hot Chick High Heels

  by GRACE W

  Changed: Mesh simplified, textures resized and converted to WebP.

• Classroom desks

  Old school desk "USSR"

  by SK3D

  Changed: Textures resized.

• Teachers' desks

  old school desk

  by givemegoshurubchinsky

  Changed: Textures resized, mesh simplified.

• Bunk beds

  bunk bed

  by Tomas Anglim

• Wardrobes

  Antique Wardrobe

  by Darren McNerney 3D

• Classroom doors

  Door

  by DJMaesen

• The exit gate

  Door

  by adventurer

• Keys

  Key

  by eucocker

  Changed: Materials converted, textures resized, mesh simplified.

• Batteries

  Battery

  by SCP-173

• Notes

  Old Torah Scroll

  by Santiago Shang

  Changed: Packed smaller, mesh simplified.

• PlayStation controller (Settings)

  a controller

  by doorbin

  Changed: Buttons recoloured, clear caps hidden on the buttons.

• Xbox controller (Settings)

  Xbox Elite Controller

  by Rusfort

  Changed: Buttons split out and named, back paddles removed, mesh simplified, textures resized.

Poly Haven

Models and textures from Poly Haven, public domain (CC0): Old tyre, rusted spade, plastic jerrycan, plastic chair, barrel, old bed frame, cement bag, rock and weeds; laterite soil, bark, rusty metal, weathered planks and corrugated iron textures.

Sound

From Mixkit, under the Mixkit Free Sound Effects License.

Madam Koi Koi's footsteps

"Footsteps on heels on the pavement" (Mixkit item 542)

Classroom doors

"Creaky door open" (item 195) and "Creaky closing wood door" (item 189)

Software

• three.js (MIT License)
• Vite (MIT License)
• meshoptimizer (MIT License)
• Electron and Chromium (MIT and Chromium licences)

Full licence texts are in THIRD-PARTY-NOTICES.txt, which also ships with the game.