Are there other gods other than the one revealed in the bible?

No.

Deut 4:39 says "Acknowledge and take to heart this day that the Lord is God in Heaven above and on the earth below. THERE IS NO OTHER."

Deut 5:7, in the first of the ten commandments, "You shall have no other gods before me."

We don't have to waste time looking for false gods in our lives. The one true God, creator of the universe, of this world, of the lands, of the seas, and of you and me is revealed in the bible. Pick it up. Read it. Obey it. You will know this God. I can't describe the blessings that will be poured upon you if you do so.