Games like Lems
Games like Lems include Rogue Legacy 2, Hollow Knight, Project Wingman, Hollow Knight: Silksong, and Rogue Legacy. We matched them by the tags players give Lems on Steam (Indie, Arcade, Singleplayer, and Platformer): closest matches first, and among equally close ones the better-known games.

Rogue Legacy 2
Shared: Arcade · Indie · Platformer

Hollow Knight
Shared: Platformer · Indie · Singleplayer

Project Wingman
Shared: Indie · Singleplayer · Arcade

Hollow Knight: Silksong
Shared: Indie · Singleplayer · Platformer

Rogue Legacy
Shared: Indie · Platformer · Singleplayer

Spelunky
Shared: Indie · Platformer · Arcade

Geometry Dash
Shared: Singleplayer · Platformer · Indie

A Dance of Fire and Ice
Shared: Indie · Singleplayer · Arcade

LIMBO
Shared: Indie · Platformer · Singleplayer

Celeste
Shared: Indie · Platformer · Singleplayer

Super Meat Boy
Shared: Indie · Platformer · Singleplayer

Beat Saber
Shared: VR · Singleplayer · Indie

Skul: The Hero Slayer
Shared: Indie · Singleplayer · Platformer

Defy Gravity Extended
Shared: Indie · Platformer · Singleplayer

BEEP
Shared: Indie · Platformer · Singleplayer

FEZ
Shared: Indie · Platformer · Singleplayer

Shovel Knight: Treasure Trove
Shared: Indie · Platformer · Singleplayer

Super Hexagon
Shared: Indie · Arcade · Singleplayer

Pizza Tower
Shared: Indie · Platformer · Singleplayer

GRIS
Shared: Indie · Platformer · Singleplayer

Vampire Survivors
Shared: Indie · Singleplayer · Arcade

Getting Over It with Bennett Foddy
Shared: Singleplayer · Indie · Platformer

Downwell
Shared: Indie · Arcade · Platformer

Seen
Shared: Indie · Singleplayer · Platformer