New Berusky II release (0.9) comes with new menu settings, window/fullscreen mode switch, fixed game crashes and more. Complete changelog is here. Don't forget to download a new data file (berusky2-data-0.7).
There's a next Berusky release available. It comes with updated graphics, new game items (Light Boxes) and reworked level editor. If you create a game level please post it to me and I'll include it in next release.