Tetris

So, I don't know. This was a random, spur-of-the-moment type of character.

Anyway, his name is Tetris. He was an experiment used by some evil scientist to try and take over, or destroy, human-kind. Unfortunately, after sending Tetris out into the human world, the scientist lost all his sources of contact with him.
Tetris was found by a young boy and was taken to his home. Eventually he started to develop human-like feelings.
Well, back at his lab, evil scientist was creating a new experiment, a new robot (if you will), that would take orders to destroy the humans, since Tetris had failed. The scientist was hoping that his new being would take out his old experiment in the process.
Now Tetris has a choice. He can go back to the "dark side" so he wouldn't be destroyed, or he can continue to be with the humans.

LOL Sorry if it doesn't make sense! I had a story planned out for him on paper, but unfortunately I lost it. *smacks forehead*
Anyway, enjoy if you can. =)