Gen Con is in full swing this weekend in Indiana, and it seems like perfect timing for a big and geeky release on Rock Band. Now available for download through the Rock Band Network is “(Do You Wanna Date My) Avatar,” the song Felicia Day and her Guildies debuted as a music video at their panel for the 2009 San Diego Comic-Con. There’s no word of when or whether their second song, the Bollywood-inspired “Game On” might hit Rock Band, but for now you can rock out (and even have a rap breakdown) to their original hit. If you’re not familiar with the song, check out the video below. You can download the Rock Band track for 80 Microsoft Points ($1) directly through Xbox.com.