It's pretty hard to find the right words to describe this game.
It has not really animated. Just copy and paste character. There are extremely poorly done. For history is nothing exceptional. Creatures like zombies who attack. The hero who come to save them is not really a new concept.
You should really try to animate you're character. Move their legs and arms, eyes. Attempts to draw better. Made as straight lines, make some detail on them.
The moving vehicle with really strange wheel and that does not move is an example of lack of work put on this project. Made animation. Copy paste is not the solution all you're problem.