Newsletter
Stay updated on new mini app releases
Join our community.
Idle defense game where cats defend against waves of alien invaders.
Monthly active users
Cat vs Alien is an idle defense mini game accessible directly within Telegram. Players take on the role of defenders, deploying and upgrading cat warriors to stop waves of alien invaders. The main objective is to survive as long as possible by strengthening defenses and unlocking new characters.
The game combines merge and idle mechanics, allowing users to merge similar units to create stronger defenders. As the game progresses, players face increasingly challenging waves, requiring strategic placement and timely upgrades. Progress is saved in the cloud, so users can continue their game across devices without losing achievements.
Cat vs Alien does not require any separate installation, as it runs entirely within the Telegram app. The interface is designed for ease of use, making it accessible for both new and experienced players. Regular updates may introduce new features or characters, keeping the gameplay engaging over time.
