Game is pretty good, but the technical execution aspect just plain simply sucks.

Controller native support just doesn't work. Tried multiple configurations. Just use xinput man. Just use it just do it man just do it.

Resolution must be hacked into resolutions.txt manually. Just iterate through monitor resolutions, and report them. The game actually works just fine in arbitrary resolutions including full 4K, you could've just allowed windowed mode resizing instead of locking that.

Visuals are just way too much. Style over function. Prioritize function over style next time.
Trance flash needs to be visually toned down.
Autobomb has a problem where you just lose track visually of what's going on.
The straight lazer is pink, which is the same color as bullets.

Just a big list of visual clarity problems here.