Custom description about a game?

[cRckls]

Is there some way of having a custom description for each game in the list in Mala?
My machine will be played by people who might have no idea what gyruss or robotron are and a friendly description like "This is a fun one player game where you get to shoot robots" would be very useful. 

I've had a look but can't see anything obvious. is there any way to implement this in a mala layout using the text fields?

Cheers.