I'm sorry to hear it.
I developed it with Windows 10 and never tested in other OS, so it's entirely possible it won't work with other versions.
Thank you for trying to play and for your comment.
Viewing post in Rogue Toppings jam comments
There are instructions on how to play in the game's page here: https://mtrigo.itch.io/rogue-toppings
The short of it is that Arrow Keys or WASD will move you around. Bumping into houses will get you that house's address and you keep going until you find the right address. Since the addresses don't change until you restart the game, each day you know more about the layout of the city and get better at delivering pizzas faster.
All the black screens with text can be acknowledged with either Space or Enter
I would appreciate any feedback on what made the game hard to play or understand.