Good fun shooter. Looks really good for a game jam game too. Frustration I had was that I felt I was always getting shot by stuff off screen. Maybe if the camera was a bit more dynamic or if the enemies only shot when they were on screen?
The idea of the red indicator of the closest enemy was to try to prevent that, but I do want to try other solutions, like a minimap or something, but the camera is a good idea too. Thanks for the feedback