|Alien: Assembly Required|
|Main character(s)||Buster, Aliens|
|Release Date||June 2002|
|Website link||Play now!|
- "Drag and drop alien parts from the left screen to the right screen. Drag a part to the recycle bin to get rid of it. Click RANDOM to get a pre-built alien that you can edit. Click START OVER to clear your alien and build a new one. When you've built the alien of your dreams, click DONE."
When you are done, the flying saucer takes Buster to Planet X, Milky Way, which is a planet inhabited by the alien you have designed. A newspaper ("The Daily Alien") appears - featuring Buster and the Supreme Ambassador alien - which you can print so you can save your alien.
- Arthur's arms are included in the 'arms and legs' category of alien parts.
- Arthur's glasses and Buster's ears are included in the 'odd bits' category of alien parts.