Swap adjacent gems on the left side of the screen to create lines of three or more matching gems. Each match summons a specific ninja warrior to the battlefield based on the gem color: Red Gems: Summon Archer Ninjas. Blue Gems: Summon Jumping Ninjas. Green Gems: Summon Retreating Support Ninjas. Purple Gems: Summon Monkey Summoners. Make consecutive matches to strengthen your ninjas and prepare for tougher waves of enemies. The goal is to survive as many waves as possible while summoning stronger ninjas and earning higher scores. Controls Desktop: Left-click to select a gem, then click on an adjacent gem to swap them. Mobile: Tap to select a gem, then tap on an adjacent gem to swap them. Key Features Unique combination of match-3 puzzle gameplay and tower defense mechanics. Summon four types of ninja warriors with different abilities to fight off waves of enemies. Consecutive matches increase the power of your summoned ninjas, making them stronger and more effective. Increasing difficulty with tougher waves of enemies as you progress through the levels. Simple and intuitive controls for both desktop and mobile players.