Games like Nuclear Blaze
Games like Nuclear Blaze include Firewatch, Rain World, SANABI, ABZU, and MIO: Memories in Orbit. We matched them by the tags players give Nuclear Blaze on Steam (2D Platformer, Atmospheric, Exploration, Mystery, and Action-Adventure): closest matches first, and among equally close ones the better-known games.

Firewatch
Shared: Atmospheric · Mystery · Exploration

Rain World
Shared: Atmospheric · Exploration · 2D Platformer

SANABI
Shared: 2D Platformer · Action-Adventure · Action

ABZU
Shared: Atmospheric · Exploration · Colorful

MIO: Memories in Orbit
Shared: Exploration · Atmospheric · Action-Adventure

Prince of Persia The Lost Crown
Shared: 2D Platformer · Exploration · Action-Adventure

Ori and the Will of the Wisps
Shared: Atmospheric · Exploration · Platformer

Trine Enchanted Edition
Shared: 2D Platformer · Action-Adventure · Colorful

Sonic Superstars
Shared: 2D Platformer · Action-Adventure · Platformer

Trine 2: Complete Story
Shared: 2D Platformer · Action-Adventure · Platformer

What Remains of Edith Finch
Shared: Atmospheric · Mystery · Exploration

Hollow Knight
Shared: Exploration · Atmospheric · Platformer

Hoa
Shared: 2D Platformer · Atmospheric · Action-Adventure

Outer Wilds
Shared: Exploration · Mystery · Atmospheric

Webbed
Shared: 2D Platformer · Exploration · Family Friendly

FAR: Lone Sails
Shared: Atmospheric · Exploration · Singleplayer

FEZ
Shared: Exploration · Platformer · Mystery

Thank Goodness You're Here!
Shared: Exploration · 2D Platformer · Casual

Slime Rancher
Shared: Exploration · Colorful · Singleplayer

The Darkest Tales — Into the Nightmare
Shared: 2D Platformer · Action-Adventure · Exploration

Rise of the Tomb Raider™
Shared: Exploration · Action-Adventure · Action

ANIMAL WELL
Shared: Exploration · Atmospheric · Mystery

Stray
Shared: Atmospheric · Exploration · Singleplayer

Tomb Raider Game of the Year
Shared: Exploration · Action-Adventure · Atmospheric