Games like Bullet Heaven 2
Games like Bullet Heaven 2 include Cuphead, Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil, Just Shapes & Beats, Touhou Tenkuushou ~ Hidden Star in Four Seasons., and Touhou Kouryudou ~ Unconnected Marketeers.. We matched them by the tags players give Bullet Heaven 2 on Steam (Bullet Hell, Action, Shoot 'Em Up, Indie, and Bullet Heaven): closest matches first, and among equally close ones the better-known games.

Cuphead
Shared: Difficult · Great Soundtrack · Indie

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

Just Shapes & Beats
Shared: Bullet Hell · Great Soundtrack · Action

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

Touhou Kouryudou ~ Unconnected Marketeers.
Shared: Bullet Hell · Action · Shoot 'Em Up

Touhou Fuujinroku ~ Mountain of Faith.
Shared: Action · Bullet Hell · Indie

TouHou Makuka Sai ~ Fantastic Danmaku Festival Part II
Shared: Bullet Hell · Shoot 'Em Up · Indie

LUFTRAUSERS
Shared: Bullet Hell · Indie · Action

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

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

Hollow Knight: Silksong
Shared: Indie · Great Soundtrack · Difficult

Geometry Dash
Shared: Difficult · Great Soundtrack · 2D

Star Saviors
Shared: Bullet Hell · Shoot 'Em Up · Action

Enter the Gungeon
Shared: Bullet Hell · Indie · Difficult

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

Touhou Kanjuden ~ Legacy of Lunatic Kingdom.
Shared: Bullet Hell · Great Soundtrack · Indie

Mushihimesama
Shared: Bullet Hell · Shoot 'Em Up · Action

Hollow Knight
Shared: Great Soundtrack · Indie · Difficult

Touhou Kikeijuu ~ Wily Beast and Weakest Creature.
Shared: Bullet Hell · Indie · Shoot 'Em Up

Touhou Chireiden ~ Subterranean Animism.
Shared: Action · Bullet Hell · Indie

Jets'n'Guns 2
Shared: Action · Shoot 'Em Up · Indie

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

Nuclear Throne
Shared: Bullet Hell · Indie · Action

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