Hello JMB9,
Great to hear you like the game! And also good to hear it works nicely in 4K, as I don't have a 4K monitor yet. The current size of the field of view in this game had been chosen for maintaining good enough visibility for the android port (on Google Play) and also for the fact that I don't like games with characters that are too small for my own taste. ;-) But good to hear your input and perhaps I will change it in a later version for the non-android versions, or maybe as an option.
Right now I think I am quite done with the game however, and I've already started working on other things that may or not see the light of the day. But if someone finds and reports any bugs I will still fix them. I was just about to release a "remastered" version of "Sector Squad" that you also may look into. It's actually my very first game made with Unity "ages" ago so just don't expect the same quality. ;-)
Greets,
Ededo