Games like RocketJump
Games like RocketJump include Neon White, Mirror's Edge™, Portal 2, Sonic Frontiers, and The Big Catch: Tacklebox. We matched them by the tags players give RocketJump on Steam (Exploration, Precision Platformer, 3D Platformer, FPS, and Parkour): closest matches first, and among equally close ones the better-known games.

Neon White
Shared: 3D Platformer · FPS · Parkour

Mirror's Edge™
Shared: Exploration · Parkour · 3D Platformer

Portal 2
Shared: Platformer · First-Person · 3D Platformer

Sonic Frontiers
Shared: 3D Platformer · Exploration · Action

The Big Catch: Tacklebox
Shared: 3D Platformer · Precision Platformer · Exploration

Hot Lava
Shared: Precision Platformer · 3D Platformer · Exploration

Pseudoregalia
Shared: 3D Platformer · Exploration · Parkour

White Knuckle
Shared: Parkour · 3D Platformer · Precision Platformer

Phantom Abyss
Shared: 3D Platformer · Exploration · Platformer

Far Cry® 6
Shared: FPS · Exploration · Action-Adventure

PEAK
Shared: Exploration · First-Person · Physics

Supraland
Shared: Exploration · FPS · First-Person

Valley
Shared: Exploration · Parkour · First-Person

Clustertruck
Shared: Parkour · 3D Platformer · First-Person

Far Cry® 5
Shared: FPS · Action-Adventure · Exploration

SEUM: Speedrunners from Hell
Shared: Precision Platformer · 3D Platformer · Parkour

Toree 2
Shared: 3D Platformer · Exploration · Precision Platformer

Tomb Raider IV-VI Remastered
Shared: 3D Platformer · Exploration · Platformer

Echo Point Nova
Shared: Exploration · FPS · Parkour

A Story About My Uncle
Shared: Parkour · First-Person · 3D Platformer

Indiana Jones and the Great Circle
Shared: Exploration · Action-Adventure · First-Person

Lorn's Lure
Shared: Parkour · 3D Platformer · Action-Adventure

Kena: Bridge of Spirits
Shared: Exploration · 3D Platformer · Action-Adventure

Cyber Hook
Shared: 3D Platformer · Parkour · Platformer