The art is good, the spaceship part of the game looks good. But the movement felt really bad, it felt like it was not working sometimes. The game needs more feedback for combat and effects.
Unreal is bad for performance by default , some of the default settings needing turning off such as TAA has huge impact on performance even in blank scenes. I did make same mistake with my own one with that. I notice you had a few debug things showing up such as trace and print screen, I recommend trying not to have them in game so it will look better.
Nice art but the game needs a lot of work . Still a good try at least.