Overview

In Phantom Smog, players step into the shoes of the sole immune survivor in a world succumbing to a toxic gas. Developed and published by GmmsDev, this title blends action-packed combat with roguelike progression and Metroidvania-style exploration. The core objective is to uncover and stop the organization responsible for the global poisoning.

Highlights

  • Genre Blend: Phantom Smog combines the exploration and interconnected maps of a Metroidvania with the replayability and permanent upgrades of a roguelike.
  • World Design: Explore handcrafted, interconnected maps across distinct biomes, each featuring unique challenges, enemies, and formidable bosses.
  • Progression System: Choose permanent upgrades throughout your runs to evolve your abilities, allowing for diverse playstyles and adaptation to the game's dangers.

Who It's For

This game is for players who enjoy challenging action combat, strategic character progression, and the thrill of exploration in a retro-inspired, pixel-art world. Fans of roguelikes and Metroidvanias looking for a fresh take on the genres will find a lot to love here.

Game Info

Phantom Smog features a strong emphasis on combat and exploration, with a unique premise of being the last immune individual. The game utilizes pixel graphics for a distinct retro aesthetic, enhanced by a retrowave soundtrack. It supports single-player gameplay and includes Steam Achievements. The game was released on July 31, 2026.