Double Bubble Trouble Challenge

''Some bubbles are good; some are evil. Pop 'em all and let God sort 'em out!. ''

The Attack of the Disembodied Heads Challenge was a challenge for the games Bubbles 2 and Bubble Tanks that was released on May 29st, 2008 and lasted until jone 6th, 2008. To complete it, the player had to get 600 points in Bubbles 2, and destroy 100 enemies in Bubble Tanks. Completing the challenge would give the player the Replay 1 version of the Phoebe card.

Triva
For a short while after the card was released, the second game in the card challenge was changed from Bubble Tanks to rotaZion due to server issues make the challenge lag. It was changed back to Bubbles 2 after it was resolved.