Zoomies: Cat Crossing

Now on iPhone. A runaway cat, a dog pack right behind it, and a road that runs the length of Vietnam. Ten cats to run with — take any of them for a free run first.

An orange tabby just bolted out of its cage — and a pack of stray dogs is right on its tail. Stop for a second and they'll catch you, so there's really only one plan: run, and run far.

Swipe with one thumb to dodge cars, duck under trains, and thread through the streets. The farther you go, the faster the dogs get and the tighter the road. Charge up, then let the zoomies loose — a flat-out sprint that leaves the whole pack behind.

Ten cats to run with, each with its own trick. The orange tabby is yours from the first run; the other nine are paid unlocks, and you can take any of them for a free run before you decide. And the run is a real trip now, from the mists of Sa Pa down to Ca Mau Cape: Hanoi's Old Quarter and Hoan Kiem Lake, the Ngo Mon gate in Hue, the Dragon Bridge in Da Nang, the Japanese Bridge in Hoi An, Ben Thanh Market, the Cai Rang floating market — then mangrove forests and the Hon Khoai lighthouse at the country's southern tip. Every place you cross stamps your passport.

Free to play, works offline, over in a couple of minutes a run. How far can you make it?