Arsinoe is a new character introduced in Metal Slug Attack.
In battle, she rids her own personal platform and uses her staff to generate a lightning vortex that annihilates anything it touches.
First appearing in "Try Line 1st", Arsinoe is summoned by Hemet to assist in driving off the invaders from their land. Arsinoe complains about being called on such a short notice and initially refuses to help the Mummy Warrior, only doing so when Hemet points out that Cleopatra would be disappointed. Arsinoe hopes to obtain some rewards for her work, and the two set out to confront the invaders.
They successfully do so, and returning with a large amount of Try Coins, Arsinoe is pleased to be rich. However, she becomes dismayed when Hemet tells her that the coins would expire soon. Arsinoe panics and takes half of the coins, ordering the Mummy Warrior to take the other half before making a mad dash to the Try Line shop.
- She was named after the real-life historical figure with the same name.
- Arsinoe is unique as a newcomer in the fact that she comes as a "Rare" rarity, as newcomers generally make their first appearance under the "Super Rare" rarity.