Space Invaders Extreme 2 is a new game on the Nintendo DS. It is a cooperative game in which players must help a large and beautiful machine called the 'Mall' to survive in a XIII-III world. The game is played with three players together and they must help the Mall to get to each level's objectives. The Mall is also owned by two players who must protect it and help it at the same time. The game is up against itunes and webtoonmare challenges, and there is a 'Classified' level that can only be won by a very few.