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

SANABI
Shared: Action · Adventure · Pixel Graphics

Brawlhalla
Shared: Free to Play · 2D Platformer · Casual

Hollow Knight
Shared: Platformer · Metroidvania · Adventure

Celeste
Shared: Platformer · Pixel Graphics · 2D Platformer

Sonic Origins
Shared: Action · Adventure · 2D Platformer

Dead Cells
Shared: Adventure · Metroidvania · Pixel Graphics

Skul: The Hero Slayer
Shared: Action · Pixel Graphics · Platformer

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

Dust: An Elysian Tail
Shared: Action · Platformer · Adventure

The Messenger
Shared: Platformer · Metroidvania · Action

Pizza Tower
Shared: 2D Platformer · Platformer · Action

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

Katana ZERO
Shared: Action · Platformer · Pixel Graphics

Hollow Knight: Silksong
Shared: Metroidvania · Platformer · Adventure

Gato Roboto
Shared: Action · Adventure · Metroidvania

Sonic Superstars
Shared: Action · Platformer · Adventure

Shovel Knight: Treasure Trove
Shared: Platformer · Adventure · Action

Owlboy
Shared: Adventure · Platformer · Pixel Graphics

Sonic Mania
Shared: Platformer · Adventure · 2D

Axiom Verge
Shared: Platformer · Action · Metroidvania

Blasphemous
Shared: Metroidvania · Pixel Graphics · Action

Rogue Legacy 2
Shared: Action · Platformer · Adventure

F.I.S.T.: Forged In Shadow Torch
Shared: Action · Platformer · Adventure

SteamWorld Dig 2
Shared: Adventure · Action · Platformer