Made in only 72 hours for the Azure Lux Jam
Theme: Chain Reaction

Controls

WASD or Arrow Keys	Navigate through the streets
B	Upgrade inventory (The Lock inventory will highlight the new slot as soon as you can afford it)
Space	Clean yourself if slowed down (press repeatedly)

Instructions

You need to deliver the pizza's as fast as you can: Pick them up at the Pizzeria and bring them to the customer.

The quicker you are, the more you get tipped! Use the money to upgrade you bike and fit more Pizzas at once (press B if availabe).
Oh, and of course the evil zombie fungus has less time to grow on the Pizzas (see Story section below). If you're not fast enough, the fungus will first make your customers clog the streets with their "emetic urges" (press space to regain speed and clean your screen, current speed is in the top left corner)
Or, given enough incubation time in the comfy warm pizza bike box, turn them into full Zombies!!! (Avoid touching them at all cost, remaining HP is in the top left corner)

Story

Delfino Dumbino is a miserable pizza baker.

He uses only the cheapest ingredients and sometimes, they might even be expired. So it is not surprising that his online ratings are at an all-time low. The global pizza bank is about to cancel his loans if his sales do not increase significantly.

Fortunately, he is a smart guy and knows how to avoid the worst. He sets out to visit the old witch in the forest. She is eager to help and provides him with a special spice that is sure to make his pizza taste incredibly good. In no time, he struggles to catch up with the ever-growing demand for his new pizza.

Now it’s your turn! You’re his delivery driver - can you help him deliver all pizzas on time?

But wait! The witch has a vicious plan to gain control of the entire planet. She has poisoned the spice with a zombie fungus that is spreading rapidly. So you need to be extra fast to prevent the zombies from gaining world domination.

What the press says

So if you are too slow, more and harder Zombies spawn, slowing you down even more? What a chain-reaction!

~ anonymous, 2021 

Credits

Programming:
- PositiveZeroGames
- Bruno

Music:
- http://dig.ccmixter.org/files/cyba/60166
- https://freesound.org/