This is XED. It's basically a Shmup (Of course, bullet hell) made by BomB. To control the ship, just use arrow keys. Tap the Z button to fire, and Hold it for Concentrated fire, albeit it slows down the ship. At the bottom of the screen, there is a meter. It fills up by one square per each defeated enemy. It fills up Twice, once green, and then Red. Once both (Either Red or Green) fills up, you may press the X button to change the surrounding enemy bullets into homing projectiles. Rather useful to clear out on your path. The Game has no lives. It relies on a thing called Shields. Upon getting hit the gauge on the top goes down by one, but it also fills up your bottom gauge fully and gives you temporary invincibility. Once there is nothing left, It sends you to the continue screen.
In my opinion, it's a fun game. I recommend to play it to see how it's like.