A purrfect set of upgrades for Cats on Duty! Even tougher, fiercer, and more captivating! Showcase your strategic talents by defending attacks from all sides, battling bosses that can appear on the battlefield at any moment, and don't back down against endless waves of enemies. Stock up on more food in your bowls and sharpen your claws, because this is Cats on Duty Deluxe Upgrade! New Game Plus Mode: Time for a re-meow-tch — the Undead strike back with vengeance in New Game+ Mode! Waves will constantly keep coming with no breaks, and bosses have become even stronger, using their abilities on regular levels. Good thing you’ll have additional powerful cat towers and upgrades to tackle this threat! Challenge Mode: Test your strategic genius with 8 new super challenging dual-front levels that become available after you complete the game in Normal mode. These levels can then be played in both Normal and New Game+ modes. Enemies approach from all sides. Even the landscape plays into the hands of your adversaries... Do you have what it takes to crush the Undead for good? Soundtrack: Fifteen wonderful compositions that will immerse you in the atmosphere of the game Cats on Duty. Young talented composer Mikhail F3ather Zaksor has created 15 unique musical compositions that charm, motivate, and inspire fluffy, purring warriors to grand feats in the name of their cat litter boxes. Each track conveys the epic battle mood of the game Cats on Duty. Once you play, you will remember this music for a long time, and adding these compositions to your playlist will let you relive the heroic atmosphere, even after completing the game! - Customize and Improve your Squad: Unlock and collect a variety of quirky cat characters, each with their own strengths and abilities. From snipers and assassins to shotgun-toting Rambo-like felines and even a battle version of Puss in Boots, tailor your team to your playstyle and create the ultimate squad of kitty heroes. Gather three kittens in a row and witness the birth of a SUPER BATTLE CAT! - Epic Battles: Face off against formidable foes that will make your whiskers tremble. Zombies, skeletons, spiders, Baba Yaga, and EPIC bosses await your tactical prowess. Sharpen your claws, load your shotguns, and show them who's the real top cat on the battlefield! - Unique Environments: Explore diverse and meticulously crafted levels, from deceptively cozy suburban backyards to mysterious desert. Each environment presents unique challenges that require cunning strategy to emerge victorious. - Charming Pixel-Cat Graphics: Immerse yourself in a vibrant and whimsical world filled with colorful environments and adorable cat animations. It's a visual feast that will make you feel like you're right in the midst of a kitty adventure! Get your paws on Cats on Duty now and let the cat-astrophe begin! And remember, in the world of Cats on Duty, some enemies may have nine lives, but they've never faced a cat army like yours before! WARNING: The content of Deluxe Upgrade becomes available only after completing the main game.