Games like Aria:||
Games like Aria:|| include SANABI, Melatonin, My Friend Pedro, Gravity Circuit, and Planet of Lana. We matched them by the tags players give Aria:|| on Steam (Action, Side Scroller, Rhythm, 2D Platformer, and Singleplayer): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Action · 2D Platformer · Singleplayer

Melatonin
Shared: Rhythm · Cute · Action

My Friend Pedro
Shared: Action · Side Scroller · Parkour

Gravity Circuit
Shared: Action · Singleplayer · 2D Platformer

Planet of Lana
Shared: Action · 2D Platformer · Singleplayer

DJMAX RESPECT V
Shared: Rhythm · Action · Singleplayer

Prince of Persia The Lost Crown
Shared: Action · 2D Platformer · Side Scroller

Marvel’s Spider-Man Remastered
Shared: Action · Singleplayer · Parkour

Muse Dash
Shared: Rhythm · Cute · Singleplayer

Rhythm Doctor
Shared: Rhythm · Action · Singleplayer

SHINOBI: Art of Vengeance
Shared: Action · 2D Platformer · Singleplayer

ANTONBLAST
Shared: Action · 2D Platformer · Singleplayer

Super Meat Boy
Shared: 2D Platformer · Singleplayer · Action

NINJA GAIDEN: Ragebound
Shared: Action · 2D Platformer · Side Scroller

PATAPON 1+2 REPLAY
Shared: Action · Rhythm · 2D Platformer

Skul: The Hero Slayer
Shared: Action · Singleplayer · Side Scroller

A Dance of Fire and Ice
Shared: Rhythm · Singleplayer · Action

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · 2D Platformer · Action

Katana ZERO
Shared: Action · 2D Platformer · Singleplayer

Marvel's Spider-Man 2
Shared: Action · Singleplayer · Controller

ICEY
Shared: Action · Side Scroller · Singleplayer

Crimson Desert Enhanced
Shared: Action · Singleplayer · Medieval

Terminator 2D: NO FATE
Shared: Side Scroller · 2D Platformer · Action

Geometry Dash
Shared: Rhythm · Singleplayer · Side Scroller