Merge panels with the same number and color to power them up!
Slide the panels to move them!
There are three panel types — Swordsman (Red), Spearman (Blue), and Archer (Green) — with a rock-paper-scissors relationship (Red > Green, Green > Blue, Blue > Red)!
Strengthen your army within the time limit, then battle the enemy forces!
Compete with other players in the rankings!