Homing shots seem to work very strangely sometimes. Do they not seek flying monsters? They don't seem to. (Is this a bug? I don't even know)
sounds like it could be a bit of a bug. or maybe it seeks out the wrong enemy from the player's perspective?
If so, it seeks a super weird enemy. This has happened when there was only one enemy on screen and the homing shot just flew off to screen upwards in search of... something
I've noticed that they don't seek enemies that are spawned from towers. That may be intentional, maybe not...