Mutation

• Contrail - If the player has [Moteur extraterrestre] , its flame will turn green, igniting enemies with permanent green fire . [Moteur extraterrestre] also grants flight while held.
• Neo Tech, Yo - If the player has [Jambe bionique] or [Balle électrisante] , Mutation's beam turns blue, leaves puddles of electrified water, and its ammo capacity is increased to 800. The player is immune to electricity while Mutation is held.
• Venom Veins - If the player has [Échantillon de sang de monstre] , [Bloody Eye] , [9 mm sanglante] , [Étoffe sanglante] , or [Broche sanglante] , Mutation poisons enemies.
• Mutation is not a proper goop -spraying weapon, unlike the [Mégarroseur] , the [Morto-piqueur] , or the [Arme fossile] . Unlike those three, Mutation's "stream" loses all momentum and immediately ends when you release the trigger.

• The synergy between the Mutation and [Jambe bionique] / [Balle électrisante] may be a reference to Tetsuo from the 1982 manga series Akira . Tetsuo similarly possesses a bionic arm, and famously undergoes extreme and disturbing mutations. The synergy's name, "Neo Tech, Yo" also seems to allude to Neotokyo, the setting where the story takes place.
• "Didn't Need Two Anyway" refers to the look of the weapon in-game, which envelops the player's whole arm. This visual effect is also shared with [Main droite du robot] , [Main gauche du robot] , [Héroïne] , [Main incendiaire] and [Mégamain] .

Create 10 guns using any Muncher .