Ya man, I'm not sure about the campaign but there's coop horde mode where you guys enter this practice arena and select 2 different weapons to map to your x and y on the 360 pad (that's what we were using because they were pc rigs). Then you get to practice on dummies for as long as you want. When you're happy with your selection, you both walk through this door on the top of the screen and the horde begins.
This game is hard as nuts but it's SO good. It's fair. The dashing/drifting is really really cool. I actually didn't see anybody else notice this, but if you time your dashes correctly, you're able to fluidly move around drifting one after another. I was literally flying around the screen dodging things. My friends were watching and were like "dude that's so dope" and I was just sitting there with a grin on my face, kickin ass.
Alex was saying that they're targeting Winter 2014, but if it happens to push into 2015 then so be it.
So happy I kickstarted this game. Can't wait for the $100 tier rewards. Bought myself a shirt and a Heart Machine pin while I was there. Can post later if interested.
