I love that once the lights are on, the robots are like: "Well, nothing I can do now ¯\_(ツ)_/¯"
This is a very nice first jam game. I liked the directional sounds for the footsteps, it makes it easier to know when there are robots around. A little tip: once you get your player move input, try something like this:
var move_dir : Vector2 = #player move inputs here move_dir = move_dir.normalized() * move_speed
This makes so that the player doesn't go faster than they are supposed to when moving diagonally (or in any direction that is not cardinal, for that matter)