Andrew Potozniak is a hobbyist indie developer with a passion for Corona SDK. Andrew first encountered Corona two years ago and was able to achieve his childhood goal of becoming a video game developer with the release of Hexzled and the subsequent release of Locks and Keys. He frequents the Corona IRC room on freenode #corona as Tyraziel and has submitted several tutorials on building for NOOK and Kindle to the Corona forums. Andrew is also the founder of TozSoftware.


CoronaBlitzGreetings fellow Coronites and challenge seekers! It’s time for our second CoronaBlitz.

What is CoronaBlitz?

CoronaBlitz is a coding challenge where you are given a theme and 4 hours to complete a basic game. Yes, that’s right, 4 hours TOTAL to complete a game. You can do this in one sitting OR spread this time throughout the period of the Blitz!

Some of you may be thinking this isn’t enough time to build a game, however you’ll be surprised with what you can accomplish with Corona SDK in a short amount of time. While you may not be able to add in all the polish like menuing systems and a “clean” restart mechanism, you can focus on the meat and potatoes of game development, the actual game itself. So grab an energy beverage of your choice and stretch out your coding fingers!

We’re basing CoronaBlitz on the honor system and there are no “official” prizes. If you spend more than 4 hours on your game, you’re only cheating yourself. So remember, keep a timer and make sure that when the buzzer rings, you stop working on your masterpiece. We may award some “honorary mentions” and surprise prizes for unique entries at the end of the Blitz.

When is CoronaBlitz?

It will start Monday, February 10 at 12:01am PT and end on Sunday, February 23 at 11:59pm PT, giving you a full 2 weeks to find time to participate!

How do I sign up?

Please sign up here: https://coronalabs.wufoo.com/forms/q7w9k9/.

I’ve signed up! What’s next?

We will release the theme for the CoronaBlitz on Sunday, February 9 via email to the participants, on Twitter and Facebook, and on the CoronaBlitz forum.

To have an official entry, you have to submit your code by February 23 at 11:59pm PT.

How do I submit an entry?

Please note: we strongly encourage you to make your code public as this will allow others to learn from it and potentially use it. But if you absolutely do not want to share the code, that is ok too.

To submit your entry:

  • If you are sharing the code, create an entry in the Code Exchange. This includes placing your code in a repo like Gist or GitHub. Make sure you tag it with “CoronaBlitz2″
  • Write a post in the CoronaBlitz forum, with a link to the Code Exchange submission, an explanation of what you made and a bit about your experience participating in the Blitz.
  • (Optional): Tweet to @CoronaLabs: I just participated in the #CoronaBlitz! Check out what I made in just 4 hours with #CoronaSDK: (link to Code Exchange).

What are the perks?

  • Corona t-shirts for the first 5 people to sign up and participate
  • Corona stickers for the first 20 people that sign up and participate
  • Potential for a guest piece on the Corona blog and an opportunity to showcase your work
  • An opportunity to be amazed by what you can accomplish in a very short amount of time
  • Bragging rights for super impressive work

Any suggestions?

Some of you might be thinking, “Well this is great, but what about (insert suggestion here)?” CoronaBlitz is a work in progress and we plan on improving it over time. We encourage you to offer up suggestions and comments about CoronaBlitz! In fact, we want you to tell us what you think, what you like about the idea, and even what you don’t like about the idea in the comments section below.

We’re looking forward to a great CoronaBlitz!

  1. I like to call this “the game jam for parents with infant children.” I don’t have 48 straight hours to devote to ANYTHING these days. But 4 hours over the course of 2 weeks? I think I can swing that. :)

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