Games like Dimensional Rift
Games like Dimensional Rift include Hollow Knight, Sonic Superstars, SANABI, Celeste, and Sonic Origins. We matched them by the tags players give Dimensional Rift on Steam (Adventure, Platformer, 2D Platformer, 2D, and Fantasy): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · 2D · Adventure

Sonic Superstars
Shared: Platformer · Adventure · 2D Platformer

SANABI
Shared: Adventure · 2D Platformer · 2D

Celeste
Shared: Platformer · 2D Platformer · 2D

Sonic Origins
Shared: Adventure · 2D Platformer · Platformer

Laughing to Die
Shared: Adventure · Platformer · 2D Platformer

Thank Goodness You're Here!
Shared: Adventure · 2D Platformer · Platformer

Dust: An Elysian Tail
Shared: Platformer · Adventure · 2D

Ori and the Will of the Wisps
Shared: Platformer · Adventure · Singleplayer

BEEP
Shared: Platformer · Adventure · 2D

Dead Cells
Shared: Adventure · 2D · Platformer

Shovel Knight: Treasure Trove
Shared: Platformer · Adventure · 2D

Hollow Knight: Silksong
Shared: 2D · Platformer · Adventure

Child of Light
Shared: Fantasy · Platformer · Adventure

Owlboy
Shared: Adventure · Platformer · 2D

Castle of Illusion
Shared: Adventure · Platformer · Casual

Blasphemous 2
Shared: Adventure · Fantasy · 2D Platformer

Scribblenauts Unlimited
Shared: Adventure · Casual · 2D

Kingdom Rush - Tower Defense
Shared: 2D · Singleplayer · Fantasy

Brawlhalla
Shared: 2D Platformer · Platformer · Casual

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

DuckTales: Remastered
Shared: Adventure · Platformer · Casual

A Story About My Uncle
Shared: Adventure · Platformer · Singleplayer

Sonic Mania
Shared: Platformer · 2D · Adventure