Simple but fun enough. Good pixel art. The cute graphics adds a lot. Music is simple but not bad. Unfortunately it's not thematic, so we kinda forget it's a halloween game. Scoreboard is a good addition.
First stage reminds me a lot of a Tiny Toons Wild Wacky Sports stage, from SNES. Was that an inspiration by any chance? haha
I think the current score is really underrating it, so i'm throwing in a five.