SyuSo-Gyoku plays a lot like a shmup from the SNES era, due to it's extensive use of 16-bit graphics and sprites.
The game does offer a myriad of weapon types, good framerate and controls, power-ups as well as end level bosses. A decent shooter to try out if you're willing to forgive the slightly dated graphics.
Download link can be found at the bottom of the page.
Name:
SyuSo-GyokuDeveloper: Syunsatu Sare Do
Category: Shooter
Type: Demo
Size: 1MB