Runesoft has Farm Girl At The Nile 1.0, for Mac OS X 10.6 or later. It costs US$9.99 and is available worldwide through the Mac App Store in the Games category.
Here’s how the game is described: “Our Farm Girl is well known for her ‘green thumb.’ Everything she planted on her farm grows and thrives. But now there is a new challenge: Building a farm along the Nile! Establish a farm at the edge of the pyramides! Completely new conditions require completely new management on the farm under the Egyptian sun.
“You need to adept your manufacture and your offerings to the current marketing situation — how about growing papyrus or an ostrich farm? Sandstorms, water shortages or annoying crocodiles from the Nile shouldn’t prevent you from building up a premier farm. Don’t just watch about your current facilities, invest in new technologies, too.”