炭よりも黒い星

Far in the future.

With the advancement of transportation, humanity ventured out from Earth into space.
This is a story from a time when the memories of the planet Earth had been forgotten.

You, the protagonist, are traveling on a spacecraft when you encounter a malfunction and crash land on a pitch-black planet that hardly reflects any sunlight.
In order to find a way back to your home planet, you decide to search for help and repair the spacecraft.

However, the planet is shrouded in darkness, with no sunlight reaching its surface.

You rely on the flashlight carried on the spaceship to explore this dark planet where light cannot reach.

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"Planet Darker Than Coal" is a 2D side-scrolling action game.
Defeat enemies and repair your broken spaceship to embark on an adventure to return to your home planet!

Explore the Enigmatic Planet:
To explore the mysterious planet enveloped in darkness, the protagonist utilizes a flashlight
to navigate through various areas. Discover hidden items, secret passages,
and solve puzzles to progress forward.
Be cautious as traps may also be lurking in the darkness.

Action Using the Flashlight:
The enemies lurking on the lightless planet are weak against light.
The protagonist uses the flashlight to attack and defeat enemies.
Directly shine the light, concentrate and reflect the light,
allowing for various actions with simple controls.

Controls:

←: Move left. Dash by pressing twice
→: Move right. Dash by pressing twice
Flashlight icon: Turn on the flashlight
Swipe while the flashlight is on: Adjust the range of the light
↑: Jump
Free to Play:
"Planet Darker Than Coal" is available to play for free.

Uses materials from OtoLogic.