Age of Origins

Age of Origins asks you to rebuild a city after a zombie outbreak, then use that foothold to operate in a much larger war. Reclaiming buildings, rescuing survivors and gathering resources make up the recovery work. Those improvements support the troops and officers you will eventually send into battle.

Officers can be mixed for different situations, while research strengthens the army behind them. Titans and warplanes add another set of units to develop, giving progression a science-fiction direction beyond ordinary soldiers and city walls.

Tower defence and action challenges sit alongside the persistent strategy systems. The larger conflicts involve alliances, where timing attacks with other members can become as important as your own preparations. That makes the game worth considering if you like group planning and a city that keeps growing between sessions. It is free to start, with optional purchases that include random items. The central commitment is an ongoing city and alliance, not just a collection of zombie stages.