Protector ZZ Smiles (プロテクトΖΖスマイル, Purotekuto ZZ Sumairu) are enemies featured in killer7. They are a variety of Heaven Smile, and the last in the Protector model line. They make their first appearance at the Blackburn Residence during the latter half of Target03: Encounter.

Like their weaker counterparts, Protector ZZ Smiles are covered in a durable armoured carapace that makes them invulnerable to most kinds of weapons - only MASK's Focus Shells can kill them. They are distinguished from their cousins by the bright pink light which emanates from their chest panels, although their protective masks are similar to the basic Protector's. Despite their impressive appearance, their slow, lumbering speed means they are not a huge threat unless MASK does not have any thick blood.

Iwazaru Note Description

  • Master. This is too much. The new type of enemy is called the Protector ZZ. Even Mask's Shock Shells won't affect this one. This self-powered warrior is the ultimate alteration. You mustn't underestimate it. However, it's a cinch to trick it into self-destructing. Use Mask's Focus Shells to reverse its own power of motion. Take them out like so many flies. In the name of Harman...
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