Mecha Anime

[frubam]

Originally Posted by Silvance

I'm surprised no one suggested Gunparade March, and Blue Gender yet.

Both show involves aliens invading the Earth. The former focuses a lot on romance more, but the intensity of the battles are superb. Assuming that you haven't watched them yet, I think you should give them a try.

I'd also like to suggest that you try:

Bokurano
Brain Powered
Dual! Parallel Trouble Adventures
Magic Knight Rayearth

Wow, Brain Powered (O.o)? I guess it fits the criteria, but(by no means to be rude) how can you suggest that? The story is, like, all over the place. I could never TRULY understand the direction it was trying to take =0\.