The X68000 exclusive shoot 'em up, Zyuga, is absolutely fantastic.

[q1w23er4]

It's an extremely unique, intense, and explosive game that transcends the common framework of vertical and horizontal scrolling, presenting itself as an 8-way shooter with all-range exploration—a genre rarely seen even today.

 

[PacGuy]

Old shmup? I'm there.

 

[Glimbo]

Looks interesting. I'll have to check it out sometime.