I know there are several codes laying around people can get, but why not throw a few more out there. I registered both my emails when the codes started rolling out and today I got codes I don't need. So here they are. Code 1 Spoiler J8UXU-3TXTN-X5UNT-6J7PK-MNNNX Code 2 Spoiler J5RJT-U66PR-3X32P-KMJ34-U73XX How to play Project Spark Beta on Xbox One Spoiler Go to http://www.projectspark.com and click Redeem Beta Key. Click here to download Project Spark from the Xbox Marketplace. Launch Project Spark on Xbox One. How to play Project Spark Beta on Windows 8.1 Spoiler Go to http://www.projectspark.com and click Redeem Beta Key. Click here to download Project Spark from the Windows Store. Launch Project Spark.