Dr. Malice, a virus of sorts, was trapped within a stolen hard drive containing a stolen copy of Tetris & Dr. Mario. He is stuck and is unable to leave this state.

He has become aware of his situation. He despises it and is growing angry. He wants the player to be with him. He wants the player's company. He wants attention.

Each time the player leaves, he grows to be angrier, and more and more frustrated.This builds up inside of him, eventually resulting in an outburst of rage, leaving his mode and entering Tetris. The player is not safe in either mode. He wants the player with him always. The player is like a child to him, someone he wishes to always be with.He begins to despise the player for leaving him alone and ignoring him. He does cruel tricks out of spite and revenge for being abandoned. In time he grows mad and frustrated, becoming angrier and more hostile towards the player, eventually leading to a massive outburst.-His desire for the player results in him being willing to do anything to keep the player in his presence. He becomes angry and spiteful, willing to go as far as ruining other games, and spreading chaos and destruction around the PC. This is both out of revenge and frustration.