RISE FROM YOUR GRAVE, thread!
I've been playing this with a friend at work during lunch and it's pretty damned fun. Playing alone is useless, it's just a cheap R-Type clone with bad music, but playing cooperatively is a different story. Using power-ups effectively as a team is fun; combining ships and raining down death with one player using the shield while another uses the Big Ass Laser is a lot of fun.
I suck at R-Type style shmups and bullet hell games just stress me out, so I'm surprised to find myself enjoying this.