Ready to master this robot game and collect and build tons of incredible automaton robots?

Build a Robo City on sprawling platforms, fill it with workshops, charging stations, buildings...and tons of robots! Program them to your will, upgrade and evolve them into powerful machines and prove your might to be the top Robot Master in the world!

Complete the Robot Catalog! Combine robots of Steel, Circuit, Fusion, Tech, and many other elements, to build unique hybrids of over 1000 amazing robots!
New robots join the game every week through building events and special sectors.
Customize your robots with cool Robot Skins from special events.
Adventure through the Robot Quests and compete against other Robot Masters in the game's PvP Arenas to collect one-of-a-kind robots, claim Engineer's Chests, and climb the leaderboards!
Summon robots to your city from a technological realm in the Circuit of Innovation and test their capabilities.
Collect Cores and empower your robots: See their efficiency in battle improve!
Unlock advanced game features like the Future World and construct the Guardian Robot Towers.
A social city! Join Alliances to battle with other Robot Masters in Robo City, chat with them, trade Cores in the Trading Hub, share in Alliance Gift Events, and open Alliance Chests.

There are over 80 million Robot Masters in Robo City. What are you waiting for? Join the game and build your city today!

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