Kitty Keep™ vs Backpack Viking

Journey to the beach for a cat-filled offline tower defense (TD) adventure! Strategize with cute cat heroes, growing your castle to thwart invaders. Level up unique cat heroes to turn the tide on sea creature enemies by using the power of claws, water, and sand! Experience a seamless fusion of idle and tower defense strategy, effortlessly earning rewards through Auto-battle! Join the legion of cat commanders worldwide for a purr-fect mix of tower defense fun and tactics!

Embark on an epic adventure as a Viking Warrior in Backpack Viking! Craft and merge powerful weapons within the limited space of your backpack to fend off relentless hordes of goblins devastating the land. Strategically manage your inventory to maximize your arsenal's potential. Merging weapons levels them up, unleashing greater power. Certain equipment in your backpack grants buffs to other items around them, requiring you to thoughtfully place each item to enhance your combat abilities. Will you survive the onslaught and restore peace to your homeland? Dive into this thrilling blend of strategy and action where every decision in your backpack counts!