This game is an entry for the js13kGames 2024 game jam for the theme "triskaidekaphobia" (meaning "fear or avoidance of the number 13"), it was made in 14 hours in JavaScript/HTML5/CSS3.
The color palette is based on Jehkoba64 by Jehkoba, the sounds are made using ZzFX by KilledByAPixel, everything else is own work.
Play it here: https://dev.js13kgames.com/2024/games/hauntriska