Game of War: Fire Age is a mobile MMO strategy game from US studio Machine Zone, released in July 2013. It was a top earner in the mid-2010s, remembered for ads starring Kate Upton.

You build a city, gather resources, train troops and level a hero whose weapons you craft and socket with gems. Battles play out in real time on a shared kingdom map. Alliances of up to a hundred players are the heart of it: they fight neighbours and assault the Wonder so their leader becomes king. Chat is machine-translated, so players from many countries share a kingdom.

It suits players who like alliance politics and long-term play. Critics called its monetisation one of the most aggressive in the industry, and catching veterans without spending is close to impossible. It is not in the Russian App Store.