Super Mario Galaxy is even better than the other two Mario games. In this game you can transforme into Fire Mario , Ice Mario, Bee Mario ,Ghost Mario. The stars in the game are just the poins. The grand stars are the real things to catch. The levels are galaxy's, some of them are Sea slide , Freezeflame , Bowser Jr lava reactor and Bowsers Galaxy Reactor.
These levels are all really cool. In this game usually there are black holes under the galaxy's
which makes it really fun, but Yoshi is not in this, one too bad. :(