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Tetran Mist
G-Type Darius Bydo 4
Related To Red Mist
Appears In G-Type
Based On Octopus

Much of the text and research for this article was provided by Doc Lithius, on Gradius Wiki and copied with kind permission from Doc Lithius. This page only serves to cover content from the game related to the Darius Series. For additional information on the game, such as other bosses, please go to Gradius Wiki

Tetran Mist is the last Darius Bydo and is a hybrid of Salamander's Tetran and Darius Twin's Red Mist boss, which is mainly composed of Red Mist.


As with Tetran, its four tendrils whirls around at a slow pace. Unlike the original Tetran, the body follows the player akin to the Brain Golem, though will always give the player more than enough room to rotate around it with its tendrils. The tendrils also drop pulsing balls of energy which cannot be destroyed and will kill the player on-contact.

After this Darius Bydo places a number of energy balls on the screen, it stops moving for a few seconds. After this pause, it rapidly whips its arms around itself and blows all the energy balls away. After another moment, it resumes slowly scooting around the screen with arms rotating.

On Hard difficulty, the arms will occasionally switch direction and move faster overall.


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