after trying out the demo on a smaller computer i have seen that i need to work a little on the performance.
particals are loaded from the entire map at the same time, and there is a lot of those.
i´m going to work on making chunks that load both particals and models when the player is near, to boost the performance.

if you play the demo and you find something that should be worked on. please do let me know in a PM or in a comment!

i just wanted to let you all know that i am aware of this problem and i´m going to work on this asap.

have a vary nice day and stay smiling.