Really well thought out idea with this game.
Having you control two characters as a means to horde the victims is really clever. It felt good getting the right positioning of characters and traps to maximize victim slaying! Having the ability to make one of them invisible further expanded on the hording perfectly.
The sprite work is really good as well, especially on the effects. The fire one looked good and felt good to hit. And seeing the victims lay on the floor was
I found chasing people down with the guy made it too easy, so I think making the people move faster than the vampires would further encourage thought out hording. Multiple spawn areas could be interesting too.
Great game! The ideas were well designed and satisfying to take advantage of.