New species [Duck], [Russka] tank battles and [Wonderland] dark management sim!

The limited-time [Happy 3rd Anniversary] event is live! Enjoy double yields, massive resources, and nostalgic anniversary modes. Celebrate with new species [Duck] and the [Wonderland] system! Enter the new Realm [Russka] for classic Tank Battles. And cheers to three years of Snails moving forward with all travelers!