I am deciding to withdrawal from the jam because my friends are joining, and they said they will vote mine. I do not think this will be fair to others.
I will still be releasing lockpick, but lower development levels each day. I also just want to give myself a bit more time to learn Unity Game Development.

Totally your choice, but you should know that while it's possible to rate games, there is no "winning" in this jam nor are there any prizes. So it's not an issue at all that your friends might rate your game favorably, don't let that stop you if you want to participate.