A perfectly okay vertical shmup, that is probably the best game on the Supergrafx. Yes, I did play the whole library to make this claim. All five of them.

The bullet readability/visibility felt incredibly poor to me, and every damn game in this system has limited continues for whatever reason. I honestly couldn't tell any technical improvements from running on supposedly better hardware. The whole library is like that, only Ghouls n Ghosts actually felt like an upgrade.