Merge tiles to create higher numbers and defend against zombie waves. Tap to move tiles and build towers. Customize towers with upgrades and power-ups. Track progress and unlock new levels. Share high scores with friends.
Avoid stars by swiping left or right to navigate through falling objects. Tap to collect points and avoid collisions. Track high scores and replay levels. Share achievements with friends.
Play by placing stones on a 15x15 grid. Take turns with an AI opponent to form five consecutive stones horizontally, vertically, or diagonally. Adjust difficulty settings for varying challenge levels. Save game progress and review match history.