Discount Mayhem
First and foremost, "hard" is a severe understatement. This game is a nerve-punishing test of willpower. It gives very little wiggle room, and as it progresses it tightens down further and further on you.
Most developers are entirely unable to pull of "ultra-hard". They make it hard not via intense challenges and situations but via stilted or even broken game design. Somehow, you pulled it off. This game is slick, intricate, simple, tricky, challenging, terrifying, energetic, exciting, and visually splendid.
The level of polish on both the art and the controls is fantastic- love and effort were put into both to make this a genuinely gleeful run-and-gun time trial. It works. With virtually no story and very little reason, Discount Mayonnaise is regardless an absolute gem.
The music, while somewhat standard, fits perfectly with the panicky frantic nature of the gameplay. It is typical, but it works here exactly as needed.
I award this a well-earned 5/5 and 10/10 for creating one of the most blatantly entertaining titles to hit this site in quite some time.