Hallows Eve is a mini game made in 7 days for Halloween...     

Story:

A malevolent necromancer threatens the balance of good and evil by seeking to destroy a sacred village.  In response to this plot, an ancient deity named The Pumpkin King sends his guard, Pumplin (Who You Play As).  Your goal is to try and fight off the evil necromancer, and his undead army... with enchanted pumpkins... Good Luck :) 

How To Play:

It's pretty basic.... Just press play, click/hold to shoot, get plasma to upgrade your weapons and defenses, and don't die :)