dude
how the hell did you play this with WASD and X being the only controls?
this is a real question, bc it feels horrible. just have shoot be spacebar.
that said, pretty basic. you have art for the different xj's but they're all functionally the same. try to find someway to make them different.
I mean, this game is too basic for it to make a difference now, but it's something to work on if you plan on expanding this game. the explosion sfx are a bit much too but that's not a big deal.