Dive into Rainbow Frontline, a lively 2D pixel shooter set in a colorful galaxy under attack. Command your retro spaceship through waves of vibrant aliens and meteor showers. Dodge, shoot, and upgrade while navigating through rainbow-themed levels. Grab your ship and protect the spectrum!
Use arrow keys or WASD for movement; space bar to shoot. On mobile, a virtual joystick controls movement. Battle your way through color-coded stages and defeat bosses. Collect coins for ship upgrades. Tip: Watch for rewarded ads to earn extra coins for critical upgrades.