AndrAIa is an Artifical Inteligence Game Sprite from the game Lost Treasure of Atlantis. After befriending Enzo Matrix in the game, she downloaded a backup copy of herself onto his icon, she re-matrialized outside the game and became Enzo's best friend. AndrAIa believed that Enzo was a Guardian beacuse Enzo had told her.

When Bob is shot into the Web, AndrAIa was the first to point out that Mainframe still had a Guardian, and that it was Enzo's responsiblity to protect Mainframe. When Enzo lost a game, she and Frisket they went with him.

When Enzo (aka Matrix) grew embittered and angry as they game hopped, she had to make sure that he kept his wits about him and didn't go over the edge. Matrix and AndrAIa's friendship grew into a love relationship. She felt that her place was nowhere but at Matrix's side.

After meeting up with a Web-surfer, (who was constantly flurting with AndrAIa) the crew of the Saucy Mare traveled to The Edge Of Beyond where AndrAIa got bitten by a web creature,who drained her energy and took some of her code. When Bob was found, he repaired her code and saved her from total deletion.