This may be a dumb question, but my brother and I can't figure out how to control dear Cosmo. We can make him move and jump, but not at the same time. Anyone else experienced this problem? Also, F1 doesn't work as help on a Mac...

Thanks,

Mac Illiterate PC Gamer

Hi,
You should be able to bring up the help menu by holding down the FN key (usually at the bottom left of the keyboard) and F1 key at the same time. As for the controls, Control is jump, Alt / Option is use bomb, and the arrow keys move Cosmo around and make him look up or down. You might need to go into General Settings to make some changes if multiple key presses aren't being read properly by the game, like disabling any shortcuts that use the Control key and arrow key combination.