Games like Gruniożerca Trilogy
Games like Gruniożerca Trilogy include Rogue Legacy 2, Ori and the Will of the Wisps, ANIMAL WELL, Sonic Origins, and Öoo. We matched them by the tags players give Gruniożerca Trilogy on Steam (Action, Adventure, Casual, Platformer, and Arcade): closest matches first, and among equally close ones the better-known games.

Rogue Legacy 2
Shared: Action · Arcade · Platformer

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

ANIMAL WELL
Shared: Metroidvania · Puzzle · Platformer

Sonic Origins
Shared: Action · Adventure · Platformer

Öoo
Shared: Metroidvania · Puzzle · 2D Platformer

Planet of Lana
Shared: Action · Adventure · Puzzle

Celeste
Shared: Platformer · Precision Platformer · 2D Platformer

Leap Year
Shared: Platformer · 2D Platformer · Precision Platformer

Webbed
Shared: 2D Platformer · Platformer · Action

Pikuniku
Shared: Adventure · Casual · Puzzle

Downwell
Shared: Platformer · Action · Arcade

Dead Cells
Shared: Adventure · Metroidvania · Platformer

Laughing to Die
Shared: Adventure · Casual · Platformer

SANABI
Shared: Action · Adventure · 2D Platformer

Hollow Knight
Shared: Platformer · Metroidvania · Adventure

Out There Somewhere
Shared: Platformer · Adventure · Puzzle

FEZ
Shared: Platformer · Puzzle · Adventure

Portal 2
Shared: Platformer · Puzzle · Action

Phoenotopia: Awakening
Shared: Action · Adventure · Platformer

Sonic Superstars
Shared: Action · Adventure · Platformer

LIMBO
Shared: Platformer · Puzzle · Adventure

KarmaZoo
Shared: Action · Casual · Platformer

Janosik
Shared: Action · Adventure · Casual

Twin Shot Deluxe
Shared: Action · Casual · Arcade