Games like Pitiri 1977
Games like Pitiri 1977 include Hollow Knight, Hollow Knight: Silksong, Dust: An Elysian Tail, Bloodstained: Ritual of the Night, and UnEpic. We matched them by the tags players give Pitiri 1977 on Steam (Adventure, Indie, RPG, Platformer, and 2D): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Indie · 2D

Hollow Knight: Silksong
Shared: Indie · 2D · Metroidvania

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

Bloodstained: Ritual of the Night
Shared: RPG · Adventure · Metroidvania

UnEpic
Shared: Indie · RPG · Platformer

Monster Boy and the Cursed Kingdom
Shared: Adventure · Indie · Platformer

Thank Goodness You're Here!
Shared: Adventure · Indie · Casual

Rogue Legacy 2
Shared: Platformer · Indie · Adventure

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

LIMBO
Shared: Indie · Platformer · Adventure

Gato Roboto
Shared: Indie · Adventure · 2D

Dungeon Munchies
Shared: Indie · Adventure · RPG

Rain World
Shared: Indie · Platformer · Exploration

Rabi-Ribi
Shared: Indie · Metroidvania · Anime

ICEY
Shared: Adventure · Indie · RPG

The Vagrant
Shared: RPG · 2D · Adventure

DLC Quest
Shared: Indie · Platformer · Short

Greyfox RPG
Shared: Adventure · Indie · RPG

Pikuniku
Shared: Adventure · Indie · Casual

FEZ
Shared: Indie · Platformer · Adventure

SteamWorld Dig
Shared: Platformer · Indie · Adventure

To the Moon
Shared: Indie · Adventure · RPG

Touhou Luna Nights
Shared: Platformer · Metroidvania · RPG

ANIMAL WELL
Shared: Platformer · Exploration · Metroidvania