Vatn

Vatn is a character from Metal Slug series, he makes his debut on Metal Slug Attack as a playable unit.

Profile
Hired by the town, he's a man who came to be known as the ghost killer. The many weapons in his coat are effective against things that are not human.

Story
Metal Slug 8 (TheProjectXZoneFan1997)

Vatn has been hired by Heidern to help PF Squad with some paranormal activity on Switzerland (Mission 4), he decides to go there and help Marco & co. with their fight against a huge wave of Zombies created by Phantom Shadows, after the supernatural activity is gone, he leaves the place.

He later returns on Final Mission alongside all P.o.W. Helpers killing some Mummies that has been sended by Tyrant Pharaoh and Cleopatra to avoid they could kill Satiko.

Metal Slug 9

Vatn was hunting some pirate ghosts that has appeared on Chile (Mission 5), where he found PF Squad and decides to help them getting rid of the ghosts, once they destroyed Ghost Shiee, he uses a bomb to disappear.

Metal Slug 11

Vatn noticed that her old enemy Aswang has survived and she is located in Kennya (Mission 4), he finds PF Squad once more and join forces with them, once Aswang has appeared, they fight against her until she shows signals of being in the board of the death, Vatn gives a Stake to one of the heroes to kill Aswang for good, thing that has been success, once Aswang died, he leaves knowing that MAYBE his work is done.

Metal Slug Appearances
Metal Slug 8 (TheProjectXZoneFan1997)

Vatn appears as a P.o.W. Helper on Mission 4 and Final Mission.

Metal Slug 9

Vatn appears as a P.o.W. Helper on Mission 5.

Metal Slug 11

Vatn appears as a P.o.W. Helper on Mission 4.

Trivia

 * His appearance and design is based on Rikiya Busujima from Zombie Revenge and Van Helsing from the homonymous franchise.
 * He is called 'Vaphaton' in the game's files.