Hello! I'm Krystian Popiołek, a game developer from Poland who loves survival games.  

This is my biggest game so far.  
I have created the entire game from scratch—music, graphics, and all the code.  

I hope you like it!  

This game is written entirely in pure JavaScript, without engines or libraries.  
For the music, I used JummBox, a great free open-source program!  

Got a game idea? You can share it at  
awlie8518@gmail.com or on  
**Kashumy GitHub** → Primoria Ferox issues.  

kashumy.github.io © All rights reserved  
Date: 24.21.12, Last update: February 15, 2025  

This is a pre-update version.  
Changes in this version:  
- Rendering improvements  
- Fixed game speed bug on faster devices  
- New cave system  

Want to change the language?  
  
  English  
  Polski