This is a geography test.

The world is under nuclear attack.

Use this map to save the world!

Only catch is... it doesn't have any names on it.

Can we count on you?

How to play.

A city will be attacked

Find it on the map before time runs out

Double-tap to place a shield

A protective circle will appear on the map

If the bomb hits the shield, the city survives.

If it doesn't, it explodes.

And you lose 1 life.

Repeat until you've saved the world!

Or until you run out of lives.

Select a game mode.

Select a difficulty.

Game over.