Games like Dental Strike
Games like Dental Strike include Bit Blaster XL, BALL x PIT, Sky Force Reloaded, Planes, Bullets and Vodka, and Bot Vice. We matched them by the tags players give Dental Strike on Steam (Top-Down Shooter, Shoot 'Em Up, Bullet Hell, Flight, and Difficult): closest matches first, and among equally close ones the better-known games.

Bit Blaster XL
Shared: Shoot 'Em Up · Bullet Hell · Difficult

BALL x PIT
Shared: Bullet Hell · Shoot 'Em Up · Top-Down Shooter

Sky Force Reloaded
Shared: Shoot 'Em Up · Top-Down Shooter · Bullet Hell

Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Bot Vice
Shared: Top-Down Shooter · Shoot 'Em Up · Bullet Hell

LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Arcade

Chippy
Shared: Bullet Hell · Shoot 'Em Up · Top-Down Shooter

Vampire Survivors
Shared: Bullet Hell · 2D · Arcade

DoDonPachi Resurrection
Shared: Top-Down Shooter · Shoot 'Em Up · Bullet Hell

Phoenix Force
Shared: Bullet Hell · Top-Down Shooter · Difficult

Touhou Tenkuushou ~ Hidden Star in Four Seasons.
Shared: Bullet Hell · Shoot 'Em Up · Difficult

BLUE REVOLVER
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil
Shared: Shoot 'Em Up · Bullet Hell · Difficult

WOWOWOW KORONE BOX
Shared: Shoot 'Em Up · Bullet Hell · Top-Down Shooter

Assault Android Cactus+
Shared: Bullet Hell · Shoot 'Em Up · Difficult

Enter the Gungeon
Shared: Bullet Hell · Difficult · Pixel Graphics

Nuclear Throne
Shared: Bullet Hell · Difficult · Top-Down Shooter

ZeroRanger
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Ikaruga
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Jet Lancer
Shared: Flight · Shoot 'Em Up · Bullet Hell

Nova Drift
Shared: Shoot 'Em Up · Bullet Hell · Arcade

Revolution Ace
Shared: Shoot 'Em Up · Bullet Hell · Shooter

Crimzon Clover World EXplosion
Shared: Shoot 'Em Up · Bullet Hell · Top-Down Shooter

Super Star Path
Shared: Top-Down Shooter · Shoot 'Em Up · Bullet Hell