Heard about Bullet Hell?

It is a genre of STG, or Shoot'em Up games, but with bullets covering the entire screen and the player ship has a tiny dot on the sprite as the hit box, if the bullet collided with other area of your ship sprite, you take no damage, but if bullets hit the tiny dot, you lose a life.

One example is Touhou Project for the PC, but there is a lot of them that exists.

The game I want you guys to play is called Akashicverse-Malicious Wake.

Shift is slow down
Z is fire, if SHift+Z is pressed, is focus fire and slow down
X is switching between a shield and a wing, the wing will absord enemy bullet's power and convert them to your own
C is command input, so you can use various "Methods", each method consumes power, so use X wisely to get more power.

Here is a video of this game played on the maximum difficulty, enjoy.

you can do a google search to find the download link for this game, it is everywhere.