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Dive into Slime Invader, a retro-style shooting game where you defend against relentless slime attacks! Strategically upgrade your cannon to unleash devastating firepower. Boost your shot speed, increase the number of shots, and enhance shot rate to obliterate the invading slimes. Restoring your shield is crucial for survival in this challenging tower defense shooter. Master your skills, dodge incoming projectiles, and strategically position yourself to destroy every last slime! Can you withstand the onslaught and become the ultimate slime-fighting champion? Upgrade your arsenal, conquer the waves, and prove you're the best defender around! Play now and experience the retro thrill of intense shooting action! Features: * Retro-style shooter gameplay * Upgrade your cannon: Boost speed, shots, rate & damage. * Shield restoration for survival. * Challenging tower defense experience. * Intense action and rewarding gameplay. Use arrow keys to play! Slime Invader, retro shooter, tower defense, shooting game, upgrade, shield, slime attack, action game, mobile game, arcade game, cannon upgrade, shooting skills, defend, destroy, fast-paced, challenging, gameplay, free game