First off, if anyones having trouble beating it, you can auto through it with this team easily.
Second, nightmare mode was literally nothing but a bunch of extra waves and energy wasted. I wanted a CHALLENGE. I wanted some humans. I’d like to see humans on the RIGHT and LEFT side of my team. 10 humans versus my team. I want a challenge, something interesting. Make nightmare mode fun, and not just an extra tedious grind. Thanks.