I noticed the issue when the players would stay close together, though it was after submissions were closed and I was recording gameplay footage. Mainly an issue with the camera zoom speed and using the combined resolution instead of per-axis bounding.
Will note that for future uploads. A full-screen button should fix that issue with the web version since I've set up most of the UI to adapt to aspect ratio and resolution. I'll update it once voting is over. Thanks for the information!
