Maybe the Zombies would've had a chance with the Neo Sploosh-O-Matic.
http://www.nintendoworldreport.com/news/41454/splatoon-update-weapon-tonight-european-splatfest-result
The Splatoon weekly weapon update will drop tonight with another twist on an existing weapon.
Sheldon will begin carrying the Neo Sploosh-O-Matic tonight at 10 p.m. Eastern. The new weapon is a modified Sploosh-O-Matic with a special emblem, a Point Sensor sub and the Kraken for a special. It appears the weapon will be designed for close-quarters combat and flanking.
Meanwhile, the European Splatfest this past weekend ended in a victory for Team Ghosts, by a margin of 375-325 (51-49, 54-46). A narrow result in popularity left it up to the battles, and the Ghosts demonstrated a better use of brains in picking up the winning margin. Marie improves to 2-4 in PAL Splatfests and 6-12 overall, ending Callie's seven Splatfest winning streak.