Worlds Collide

Worlds Collide is a real-time strategy game in which you rule an empire. You build a city, expand its territory, gather resources and establish production lines before raising an army to conquer other empires. There are no rounds, and you can pause at any time to consider your strategy.

Build your city

Your city is the foundation of your development. Increase its influence, occupy more plots and collect their yields. Some plots contain neutral buildings that become available when your city occupies them.

Develop your empire

Technology unlocks more production lines, strengthens your army and improves your ability to handle natural disasters. Build production lines that use city resources to benefit your city and country, and complete enough quests to advance your country into a new era. Improving your national level unlocks national and neutral traits, and lets you face more difficult enemies.

Your empire also faces events such as natural disasters across your land, civilian uprisings and the Malthusian trap. You must take different actions to survive and win.

Lead your forces

Cultivate heroes, each of whom has multiple skills that can strengthen your army and city. Send your army into battle to gain experience and levels. Whenever it reaches a new level, choose one of three randomly offered traits.

Logistics also plays a part in victory. You can produce war materials in your city and dispatch logistics units to support troops at the front.