Grasshopper Manafacture’s 2.5D bullet hell shooter was released on Xbox Live Arcade today, and GamesBeat is giving way five codes so you can check it out for yourself.

Entering is easy:

  1. Follow @GamesBeat on Twitter.
  2. RT this post on Twitter.
  3. Leave a comment below telling us what your favorite side-scrolling shooter is. Gradius? Espgaluda? Metal Slug?
  4. Don’t forget to leave your Twitter handle in your comment!

That’s it! Five random winners will be selected tomorrow, March 22, at 2pm PST and codes will be DMed via Twitter.

Below you’ll find a trailer for Sine Mora, and you can also check out GamesBeat’s official review. Good luck!