I dint have anyone to play this so I can only say from a one player perspective as well. Graphics are okay at least, though menus should be cleaned up.  I would say with music and sfx would make the game much better.

Gameplay can be expanded upon too

I didn't get someone to play with me neither. The graphics works well in game, but are bad on menu and other screens. Some music and sound effects would make it better. It would be cool to have more elements in this game, such as skins for characters and weapons (keeping the art style, like in BattleBlock Theater) and more gameplay stuff, cause now it's too generic and plain to be a good party game. I wouldn't play it with my friends.

thanks for telling me how terrible my game is, I guess it may be almost good

I found the art style appropriate but the gameplay lame, but I didn't have anyone to play it with so I can't really fairly assess it. It's pretty shallow, but on the other hand might be just the thing to have an hour or two of fun with some friends over a few beers.