Wantheawoo

So I'm running 1.00.10 got this annoying lil bug. Fortunately rare, but the enemy can turn itself invisible and untargetable, while also being able to shoot at him. First time was with a Robo-Reaper that I just thought I didn't have proper eyes on or something. Second time is with a Medium Drone, where I watched it shoot me and then vanish off the map. They are very much still there, I just killed it with free targetting, but it makes gameplay a lil awkward.