Typically shoot em' up games where the emphasis is dodging a large number of bullets on the screen at once. Bullets form dense patterns on the screen that require precise controls to avoid.
Shoot 'Em Up or shmup games are a subset of shooter games where the player continually moves forward while waves of enemies enter the screen. Both shooting and dodging are critical to advancing. See also Bullet Hell.
Explore Action games that last about a half-hour tagged Bullet Hell and Shoot 'Em Up on itch.io · Upload your games that last about a half-hour to itch.io to have them show up here.
