Tried it out for twenty minutes.
Despite having read your posts in the thread, I had very little idea of what was going on.
I put both of my characters in a lane with no enemies to see what would happen. What happened is everyone just pushed forward forever - If there's a way to change lanes or shoot from one lane to another, I couldn't find it.
If I put two characters in the same lane, I don't know how you're supposed to give them orders, as they cover each others' buttons?
No idea what the center purple button does. Is it a buff of some sort? It's got the same icon as the reckless/retreat abilities.
I was able to figure out that certain abilities cost resources, but I cannot tell where resources come from, nor could I figure out where to find most of them.
Idunno, I feel like it needs some more time in the oven before I can say anything about it. I can't tell what's broken, what's unimplemented, or how it's supposed to work.