The concept fit the theme, but the execution is lacking. It's one thing to not control where the gun aim, the player still need to be able to know where it's going to shoot.
The art, while commendable that you did it, is mostly serviceable. The music fit though and not to loud. Overall didn't run into any bug so technically you succeeded. Remember that a lot of jammer don't even finish their game at the end of the weekend, so you did good !