Watch this video to see the process from opening your developer kit to installing your first game, or follow the written instructions below!
Make sure you download the Arduino IDE 1.8.13 or greater, not the online dev tools.
https://boardsmanager.com/package_move38.com-blinks_index.json...under Additional Boards Manager URLs
**Additionally, checking the 2 boxes for verbose output can be helpful for troubleshooting
Note that this can take several minutes so be patient!
Select Blink if you are using the included Developer Blink, and if you are using the publishing tool to write to a Blank, check to see if it is a Blink or a Blink328