Press the appropriate punctuation character at the correct time to progress.
I've only done a Windows build, although it's written using Made With Marmalade, so in theory most platforms (including mobile) are doable. If there's a huge demand for it I'll look into other platforms.
"Game where you control a full stop. Enemies read you stories you and you have to jump in between words at the right time."
Chris Glover @mad_maw