Gus and the Cyberbuds: Stellar Game Center! is a collection of six mini-games divided into four sections:

Clam-o-Rama: a Concentration variant with sea animals.

Create a Creature: The player can choose various facial features and clothing to create a face.

The Write Stuff: the player has to complete a partially written letter by dragging icons on the blank parts. There are no right or wrong choices.

The last section, Melody Madness, evolved around numbered bottles which are filled with different amounts of water. The three mini-games are: - Clicking on the correct bottles (the correct numbers are written out) to re-create a song. Alternatively the player can use the bottles freely to create a new melody. - A Simon Says variant. - Filling the bottles with the correct amount of water in order to match the given music notes.

All mini-games were already included in previous entries of the series.