Pizza Defender
Due to multiple "complaints" :D I made the pacing a little bit faster ;) And the ones who suggested this were right :D its more engaging.
(this gif is old though)
As for a leaderboard - I think Im gonn add it tomorrow. Until then, you must remember the score in your head, visualize a leaderboard and try to beat the highest score.. No cheating tho@:D
https://ldjam.com/events/ludum-dare/42/pizza-defender