First of all, I would like to thank everyone who played, rated, and gave comment to Battery Penetrates here at ldjam. And second, I'm sorry for some confusions that caused some players to just play without getting much of the mechanics. And also, I apologize for one sound that made you mute the audio ... how about my music though? hahaha.
So I got something for you (tell me what you think about this one, although the game is already updated hehe):

Was that cheating because you updated?
Okay, I don't make the rules of Ludum Dare, but this update has nothing to do with the gameplay controls nor the essential game graphics itself. It's just some slides just to avoid some confusions (although some people can understand the game, still, better safe than sorry.), and a sound file fix that screeches your ears and an add-on to the menu when you submit a score. That's all :)
My plug won't be that shameful
For those who want to play (and don't forget to rate, comment, and give critiques) the game, here's the link:
https://ldjam.com/events/ludum-dare/39/battery-penetrates
Cheers to all, more games to play. Oh and if my plug is that shameful, comment this post with your games so I can try them out (sometimes it takes a lot of time to search... that's why) :D