I can confirm with very high certainty that you cheated. All the fake accounts you created have been suspended, but at this time I will not make any changes to the ranking without permission of the host. They have been notified.
Generally for jams with public voting we encourage hosts to use the “Rating queue” which prevents people from opening new accounts instantly to rate their own game by forcing those who did not participate in the jam rate from a random selection of games. I’ll make sure the hosts know about this in the future for any other jams they host. Otherwise, public voting is almost always completely unreliable due to cheating, especially for higher profile jams.
Edit: I did a quick analysis of the votes in this jam and spotted a few other entries that show obvious signs of voter fraud. I’ll see about getting them disqualified as well.
Thanks