Games like Fallen Tear: The Ascension
Games like Fallen Tear: The Ascension include Afterimage, Hollow Knight, Momodora: Reverie Under The Moonlight, Hollow Knight: Silksong, and Blasphemous 2. We matched them by the tags players give Fallen Tear: The Ascension on Steam (Metroidvania, Side Scroller, Exploration, Hack and Slash, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Afterimage
Shared: Metroidvania · Side Scroller · 2D Platformer

Hollow Knight
Shared: Metroidvania · Souls-like · Exploration

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

Hollow Knight: Silksong
Shared: Metroidvania · Souls-like · Exploration

Blasphemous 2
Shared: Metroidvania · Side Scroller · Souls-like

Prince of Persia The Lost Crown
Shared: Metroidvania · Exploration · Side Scroller

Frontier Hunter: Erza’s Wheel of Fortune
Shared: Metroidvania · Side Scroller · 2D Platformer

STAR WARS Jedi: Fallen Order™
Shared: Souls-like · Action-Adventure · Exploration

Dust: An Elysian Tail
Shared: Metroidvania · RPG · Action

Touhou Luna Nights
Shared: Metroidvania · Side Scroller · Exploration

Bloodstained: Ritual of the Night
Shared: Metroidvania · Side Scroller · RPG

The Vagrant
Shared: Metroidvania · Side Scroller · Hack and Slash

Anomaly Agent
Shared: Side Scroller · 2D Platformer · Hack and Slash

ICEY
Shared: Side Scroller · Hack and Slash · Action

Well Dweller
Shared: Metroidvania · Action-Adventure · Exploration

Black Myth: Wukong
Shared: Souls-like · RPG · Action-Adventure

Nine Sols
Shared: Metroidvania · Souls-like · 2D

Eastern Exorcist
Shared: Side Scroller · Hack and Slash · RPG

TUNIC
Shared: Exploration · Metroidvania · Souls-like

Dead Cells
Shared: Metroidvania · Hack and Slash · Souls-like

Salt and Sanctuary
Shared: Metroidvania · Souls-like · 2D

Bō: Path of the Teal Lotus
Shared: Side Scroller · Exploration · Metroidvania

DARK SOULS™ III
Shared: Souls-like · Exploration · RPG

Öoo
Shared: Metroidvania · Puzzle Platformer · Exploration