Percier is an original character exclusive to Metal Slug Attack.

A small girl with green hair, she considers herself to be the "eternal assistant" of the Professor. She didn't share his interest in Martian technology, however, and he abandoned her while leaving the Rebel Army. Upon his return (a brief raid to rescue a captured Marty), she promptly donned a Mars People costume and rejoined his side.

Her infobox states that she wears the costume to compete with the Martians for the Professor's affection; he, however, finds her to be boring.

In her debut, she could be seen in sprite-form during the intro/outro sequences of the Mad Scientists event. She was made playable unit as a pre-acquisition for the "Snatch Wars: Season 3" event.

Upon victory, she typically plays upon a Neo Geo Pocket with a wireless unit attached. Her large hood hides an ahoge.




  • Along with Heidern, she is one of the few purchasable units that makes a cameo before their debut.
  • Similar to Abigail and Annette, Percier has an alternate victory animation if another character (the Professor) is in the same deck as her.
Heroes Marco Rossi | Tarma Roving | Eri Kasamoto | Fio Germi | Trevor Spacey | Nadia Cassel | Ralf Jones | Clark Still | Leona Heidern | Walter Ryan | Tyra Elson | Roberto Nicola | Nathalie Neo | Alisa Stewart | Hero | Gimlet | Red Eye | Tequilla
Support Hyakutaro | Rumi Aikawa | Madoka Aikawa | Utan | Navel | Issenman Tarou | Eris
Villains Donald Morden | Allen O'Neil | Abul Abbas | Rootmars | Amadeus | Evil Spirit Incarnate | Ptolemaios | Invader Queen | Allen Jr. | Oguma | Macba | Lt. Wired | Kanan | Hilde Garn | Unknown Alien
Instructors Sophia | Margaret | Lilly | Mary | Cynthia
NPC POWs | Parker | Satiko Suzuki | Gerhardt City Civilians | Scott Amundsen Jr. | Miner | Genie of Lamp | Orca | President | Sailor | Rebel NCO
Cameos KOF Team | Battle Cats
Unused Achilles | Tabomba | Ptolemaios
MSA Newcomers Scotia Amundsen | Pharaoh | Red Goblin | El Dorado | Professor | Dragunov | MS-Alice | Abigail | Vatn | Yoshino | Odette | Beatriz | Caroline | Cleopatra | Vita | White Baby | Annette | Lydia | Anna Wiese | Jin | Veronica | Navy | Percier | Aileen | Nova | Elysion | Sisilia | Esther | Aswang | Destrade | Midori | Nowan

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