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Dive into Rainbow Frontline, a thrilling 2D pixel shooter where you command a retro spaceship to defend a colorful galaxy from alien invaders! Navigate through vibrant, rainbow-themed levels filled with meteor showers and challenging waves of enemies. Dodge enemy fire, strategically upgrade your ship's weapons and defenses, and protect the spectrum with explosive firepower. This engaging space battle game offers nostalgic pixel-art aesthetics combined with intense gameplay. Prepare for an unforgettable journey through a dazzling galaxy – can you safeguard the rainbow? Experience the ultimate retro-futuristic combat in Rainbow Frontline! It's a must-play for fans of classic shooters and anyone looking for a colorful, addictive space adventure. Rainbow Frontline, space shooter, 2D pixel shooter, retro shooter, galaxy defense, alien invasion, upgrade weapons, meteor showers, colorful graphics, high-speed combat, iOS, Android, shooter game, free shooter, best space games