Games like Mirage Feathers
Games like Mirage Feathers include Rabi-Ribi, Touhou Koumakyou: New Classic - the Embodiment of Scarlet Devil, Neptunia Shooter, Little Witch Nobeta, and Touhou Hero of Ice Fairy. We matched them by the tags players give Mirage Feathers on Steam (Cute, Anime, On-Rails Shooter, Bullet Hell, and Funny): closest matches first, and among equally close ones the better-known games.

Rabi-Ribi
Shared: Anime · Bullet Hell · Cute

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

Neptunia Shooter
Shared: Bullet Hell · Anime · Cute

Little Witch Nobeta
Shared: Cute · Anime · Funny

Touhou Hero of Ice Fairy
Shared: Anime · Bullet Hell · Cute

Dimension Tripper Neptune: TOP NEP
Shared: On-Rails Shooter · Bullet Hell · Anime

Muse Dash
Shared: Anime · Cute · Female Protagonist

Undertale
Shared: Funny · Pixel Graphics · Story Rich

永远消失的幻想乡 ~ The Disappearing of Gensokyo
Shared: Anime · Bullet Hell · Cute

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

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

Marfusha:Sentinel Girls
Shared: Anime · Cute · Female Protagonist

Deathsmiles
Shared: Bullet Hell · Anime · Shoot 'Em Up

Last Command
Shared: Cute · Bullet Hell · Anime

Zenless Zone Zero
Shared: Anime · Cute · Funny

ZeroRanger
Shared: Bullet Hell · Shoot 'Em Up · Pixel Graphics

LUFTRAUSERS
Shared: Bullet Hell · Shoot 'Em Up · Pixel Graphics

DRAINUS
Shared: Shoot 'Em Up · Shooter · Bullet Hell

DELTARUNE
Shared: Funny · Bullet Hell · Pixel Graphics

Hatsune Miku: Project DIVA Mega Mix+
Shared: Anime · Cute · Arcade

Snezhinka:Sentinel Girls2
Shared: Anime · Cute · Bullet Hell

QP Shooting - Dangerous!!
Shared: Anime · Bullet Hell · Cute

Hyperdimension Neptunia Re;Birth1
Shared: Anime · Cute · Female Protagonist