Games like N++ (NPLUSPLUS)
Games like N++ (NPLUSPLUS) include Celeste, Geometry Dash, Super Meat Boy, Bloody Trapland, and Bread & Fred. We matched them by the tags players give N++ (NPLUSPLUS) on Steam (Precision Platformer, 2D Platformer, Difficult, Local Co-Op, and Local Multiplayer): closest matches first, and among equally close ones the better-known games.
Celeste
Shared: Precision Platformer · Difficult · 2D Platformer
Geometry Dash
Shared: Difficult · Precision Platformer · Level Editor
Super Meat Boy
Shared: Precision Platformer · Difficult · 2D Platformer
Bloody Trapland
Shared: Local Co-Op · Precision Platformer · Local Multiplayer
Bread & Fred
Shared: Local Co-Op · 2D Platformer · Precision Platformer
VVVVVV
Shared: Precision Platformer · 2D Platformer · Difficult
Downwell
Shared: Precision Platformer · 2D Platformer · Difficult
Ultimate Chicken Horse
Shared: Local Co-Op · Local Multiplayer · Precision Platformer
A Dance of Fire and Ice
Shared: Difficult · Level Editor · Indie
Pizza Tower
Shared: 2D Platformer · Indie · Action
I wanna be the Creator
Shared: Action · Precision Platformer · Difficult
Spelunky 2
Shared: 2D Platformer · Difficult · Local Co-Op
Dustforce DX
Shared: Precision Platformer · Difficult · Action
Brawlhalla
Shared: 2D Platformer · Local Multiplayer · Local Co-Op
Super Hexagon
Shared: Difficult · Indie · Action
Super Meat Boy Forever
Shared: Difficult · Precision Platformer · Action
SpeedRunners
Shared: Local Multiplayer · Action · Indie
Cuphead
Shared: Difficult · Local Co-Op · Indie
SANABI
Shared: 2D Platformer · Action · Difficult
Katana ZERO
Shared: Action · 2D Platformer · Difficult
SEUM: Speedrunners from Hell
Shared: Precision Platformer · Parkour · Difficult
Clustertruck
Shared: Parkour · Action · Difficult
Door Kickers: Action Squad
Shared: 2D Platformer · Local Co-Op · Action
BattleBlock Theater®
Shared: Local Co-Op · Level Editor · 2D Platformer