Overall, Cosmic Reach looks great! I'm super excited for this game's future.
Suggestion:
Add the ability to choose where to save worlds (Windows default: "C:/Users/*/AppData/Local/cosmic-reach/worlds").
Reason:
I use separate drives for different things, and I like to keep my save data with their respective games (in the F drive in this case).
Suggestion:
Add the option to play in Borderless Windowed view, even if this may reduce FPS. For me, it's worth a small framerate drop.
Reasons:
1) It allows other apps to run on top, such as the Windows Game Bar.
2) If Windows' Auto HDR option is enabled, switching to or from a fullscreen game turns the screen black for 2–3 seconds each time. This makes it tedious to play while doing anything else.
Bug:
Switching from a high render distance to a low one (96 to 6 in this case) can cause distant, isolated chunks to remain visible.