Games like Rainbows, toilets & unicorns!
Games like Rainbows, toilets & unicorns! include Bit Blaster XL, Planes, Bullets and Vodka, LUFTRAUSERS, Chicken Invaders 5, and Revolution Ace. We matched them by the tags players give Rainbows, toilets & unicorns! on Steam (Action, Shoot 'Em Up, Parody , Bullet Hell, and Indie): closest matches first, and among equally close ones the better-known games.

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

Planes, Bullets and Vodka
Shared: Action · Shoot 'Em Up · Casual

LUFTRAUSERS
Shared: Action · Bullet Hell · Indie

Chicken Invaders 5
Shared: Action · Shoot 'Em Up · Indie

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

RADical ROACH Remastered
Shared: Action · Indie · Casual

Vampire Survivors
Shared: Bullet Hell · Indie · Action

TouHou Makuka Sai ~ Fantastic Danmaku Festival
Shared: Action · Bullet Hell · Indie

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

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

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

Cyberhunt
Shared: Action · Indie · Shoot 'Em Up

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

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

Chicken Invaders 4
Shared: Action · Shoot 'Em Up · Indie

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

Acquitted
Shared: Action · Shoot 'Em Up · Indie

Symphony
Shared: Shoot 'Em Up · Action · Indie

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

Beat Hazard
Shared: Shoot 'Em Up · Bullet Hell · Action

Aimlabs
Shared: Action · Shooter · Free to Play

Touhou Juuouen 〜 Unfinished Dream of All Living Ghost.
Shared: Action · Shoot 'Em Up · Bullet Hell

Star of Providence
Shared: Shoot 'Em Up · Bullet Hell · Action

DRAINUS
Shared: Action · Shoot 'Em Up · Indie