Hey fun concept and great graphics. I noticed you also used Unreal Engine for your game. The game seemed to be quite GPU intensive although I have a low-tier gtx 1660 super. I also noticed you packaged the game in development so I was able to use the console by pressing the tilde (~) key. If anyone is lagging in the game you can lower these settings and get considerable fps boost with minimal graphical change (may be bit dark).
enter these separately after opening the console (by pressing (~)).
sg.GlobalIlluminationQuality 0
sg.ShadowQuality 0
sg.AntiAliasingQuality 0