I meant to add enemies too, will do so after jam rating process. I also wanted to implement leaderboards that other users can post to, still trying to figure out an API and service tonuse.
OK cool, enemies would add another layer of fun. I haven't made a browser game or tried to use leaderboards, and wasn't sure what goes into it, but the game would be fun w/ or w/o it. Off to check out your Tank game next.