|Game(s)||Test Subject Blue 2, Test Subject Blue 2 Demo|
The Brown enzyme is a selectable/playable character in the game Test Subject Blue 2.
He is an brown coloured enzyme, whit a Rex209 pistol in his right side.
The first aparition is in this game. The Professor revived creates a new character, Brown.
- It´s like the Dodge Orange Enzyme (whitout the Rex209 cannon)
- The genre of this character is unkown, but probably are male.