717 killed on my last run! (Itch appears to be hiding the screenshot, not sure why)
It was going a little slow, so I put it in on my side monitor as an idle game. Eventually I forgot about it tho.
Simple and easy, but neat concept.
I kinda wish there were a slider to fast forward (in unreal, change World Timescale) so that I wouldn't have to wait so long for the enemies to get tougher.