How many players play Super Mario Galaxy?

Answer 1

Two. To have another player join, just have someone else grab another wii remote and become an orange Luma. The second player can point the wii remote and collect star bits. Also, the Luma that second player controls can press (A) on most enemies to stop them in their tracks, press (A) on gold coins to have the Luma grabs one at a time and toss it to Mario. Unlike the first Super Mario Galaxy, the second player can attack most enemies. Just have the Luma freeze an enemy and shake the wii remote to make the Luma spin and knock the enemy it freezed.