Zoom controls for a non-mouse person

[rustu2k6]

So, I've been patiently waiting for Ara to come to GFN and was very excited to finally have a chance to play... only to discover that I have zero ability to zoom in or out. I don't think this is a tech support or suggestion thing, so I'm just posting in general.

This is something that happens occasionally and it's always annoying, but I haven't used a mouse for personal use since I started using laptops for college almost twenty years ago. Sometimes games register pinching the touchscreen(something I can use to zoom in and out in other applications) as the same as a mousewheel. Ara does not and unless I've missed some hidden setting somewhere there's no ability to map zooming to any other keys. (I'd normally use +/- or pageup/pagedown)

I've been really looking forward to the chance to play and to appreciate the little details of the graphics now that I can use GFN. I'm disappointed that at the moment I can't appreciate the little figures walking around in my cities or the animals roaming the countryside and I'm sort of stuck at one zoom level.