SEGA Superstars Tennis

First you need to unlock the game mode. To do this, play Superstars Mode until you have unlocked the Puyo stage (20 Challenges at rank A or above). Now play all of the challenges in this stage. Once you have completed Challenge 10: Score With Puyo with at least an A ranking, you will see a 'New Ball Game' notification.

Now exit to the Main Menu and go to 'Games'. Select single player and choose Puyo Pop Fever.

Now you should wait for some puyos to fall in to position, and decide which colour you want to allow to accumulate. Aim for the less common coloured puyos until there is at least a 20 puyo combo. Now aim for this puyo combo for the achievement. Fever Mode does not count for this achievement.

Edit: Ripley LV426 has commented saying that this can be unlocked in Superstars Mode, during the "Clear the Puyo Wall" mission. Thanks.

Edit: When playing through the game on a separate account, I found the third mission: 'Clear Red Puyo' to be a good mission to attempt this achievement. Simply ignore the red puyo until there is a combo of 20. Good luck.


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