Games like Sir! I'd Like To Report A Bug!
Games like Sir! I'd Like To Report A Bug! include Super Meat Boy, Geometry Dash, Celeste, SANABI, and Shovel Knight: Treasure Trove. We matched them by the tags players give Sir! I'd Like To Report A Bug! on Steam (Singleplayer, Side Scroller, 2D Platformer, Difficult, and Platformer): closest matches first, and among equally close ones the better-known games.

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

Geometry Dash
Shared: Difficult · Singleplayer · 2D

Celeste
Shared: Difficult · 2D Platformer · Singleplayer

SANABI
Shared: 2D Platformer · Singleplayer · 2D

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

Pizza Tower
Shared: 2D Platformer · Singleplayer · Platformer

Hollow Knight
Shared: Platformer · Difficult · Singleplayer

The Messenger
Shared: Platformer · Retro · 2D

Cuphead
Shared: Difficult · Platformer · 2D

Rogue Legacy 2
Shared: Arcade · Platformer · Singleplayer

Volgarr the Viking
Shared: Difficult · Platformer · Singleplayer

NINJA GAIDEN: Ragebound
Shared: 2D Platformer · Platformer · Side Scroller

Hollow Knight: Silksong
Shared: Difficult · Singleplayer · 2D

Gravity Circuit
Shared: Platformer · Singleplayer · 2D Platformer

Skul: The Hero Slayer
Shared: Singleplayer · 2D · Platformer

Bloodstained: Curse of the Moon
Shared: Platformer · Side Scroller · Singleplayer

Katana ZERO
Shared: Platformer · 2D Platformer · 2D

VVVVVV
Shared: 2D Platformer · Platformer · Difficult

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

Jump King
Shared: Difficult · Platformer · Singleplayer

Downwell
Shared: Platformer · 2D Platformer · Arcade

Rogue Legacy
Shared: Platformer · Singleplayer · 2D

Portal 2
Shared: Singleplayer · Platformer · Dark Humor

Angry Video Game Nerd Adventures
Shared: Platformer · Difficult · Singleplayer