Containment is a fast territory-capture arcade game where every swipe is a commitment. Build barriers across unstable territory while moving anomalies race around the field. A completed barrier seals territory permanently. But while the barrier is still growing, a single collision ends the run. Capture 75% of the field to clear the wave, then keep going as the challenge escalates. Survive more anomalies, higher speeds, and evolving visual themes. There is no final level: survive longer, clear more waves, and beat your best score. Features: simple swipe controls, endless wave progression, fast restart, native leaderboard support, offline core gameplay, and banner-only ads with no full-screen interruptions. Developed by Hau Game Studio. Free on Android, with no in-app purchases.