Games like Irradiant
Games like Irradiant include Hatsune Miku: Project DIVA Mega Mix+, Eternal Senia, Momodora: Reverie Under The Moonlight, Celeste, and Muse Dash. We matched them by the tags players give Irradiant on Steam (Score Attack, Action, 2D Platformer, Arcade, and Female Protagonist): closest matches first, and among equally close ones the better-known games.
Hatsune Miku: Project DIVA Mega Mix+
Shared: Arcade · Action · Cute
Eternal Senia
Shared: Female Protagonist · Anime · Action
Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Female Protagonist · 2D
Celeste
Shared: 2D Platformer · Female Protagonist · Pixel Graphics
Muse Dash
Shared: Female Protagonist · Cute · Anime
Vampire Survivors
Shared: 2D · Pixel Graphics · Action
Annalynn
Shared: Action · Arcade · 2D Platformer
Idol Showdown
Shared: Action · Arcade · Anime
DJMAX RESPECT V
Shared: Action · Anime · Cute
SANABI
Shared: Action · 2D Platformer · Pixel Graphics
Pepper Grinder
Shared: 2D Platformer · Arcade · Female Protagonist
Phantom Breaker: Battle Grounds Classic
Shared: Action · Female Protagonist · Anime
Brawlhalla
Shared: 2D Platformer · Free to Play · Action
PAC-MAN™ Championship Edition DX+
Shared: Arcade · Action · Score Attack
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
Shared: Arcade · 2D · Action
Planet of Lana
Shared: Action · 2D Platformer · Female Protagonist
Super Crate Box
Shared: Action · 2D · Arcade
Mina the Hollower
Shared: 2D Platformer · Female Protagonist · 2D
Sonic Origins
Shared: Action · 2D Platformer · Pixel Graphics
Kill The Crows
Shared: Action · Arcade · Female Protagonist
Webbed
Shared: 2D Platformer · Cute · 2D
Gal Guardians: Demon Purge
Shared: Action · 2D Platformer · 2D
SUPER CHICKEN JUMPER
Shared: Arcade · 2D · Cute
River City Girls
Shared: Action · Female Protagonist · 2D