v1.1.1 Some important fixes

Ice World

A blizzard brought a long winter, Humanity on the brink of extinction. you had to face ferocious beasts, mine ice and snow to build a base, and survive in the cold apocalypse.

[*] Reduce the snow depth on the Frozen City map to prevent resources and dropped items from being covered in snow. [*] Increase the size of the collision body of small items to prevent them from being lost in the snow. [*] Fixed the problem that menu music cannot be controlled by music setting [*] Some terrain adjustments [*] Some performance optimization improvements [/olist]