Games like Martian Invaders

2D sci-fi arcade shoot 'em up, colourful retro pixel art. Shooting enemies, fighting bosses and collecting powerups.

2D sci-fi arcade space shooter, pixelated retro. Fighting waves of invaders and collecting power-ups.

2D sci-fi shoot 'em up, pixel graphics. Destroy waves of aliens, advance to next stage and combine into dual fighter.

2D sci-fi shoot 'em up, pixel graphics, retro. Control spaceship, destroy extraterrestrials and fight bosses.

Top-down 2D sci-fi shoot 'em up, pixel graphics. Dodging enemies, collecting power-ups and chasing high scores.

2D sci-fi shoot 'em up, pixel art arcade. Shooting aliens, collecting power-ups and fighting bosses.

Top-down 2D sci-fi bullet hell shoot 'em up, vectrex inspired vector graphics. Shooting enemies, upgrading weapons and fighting bosses.

Top-down 2D sci-fi arcade space shooter, minimalist neon. Laser blasting, alien dodging and collecting coins.

Top-down 2D sci-fi twin stick shooter, pixel art graphics. Destroy enemies and asteroids, complete missions, climb leaderboards.

2D sci-fi retro shooter bullet hell, 80s pixel graphics. Shooting aliens, blowing up blocks and repelling invasion.

Top-down 2D sci-fi shoot 'em up, pixel graphics. Shooting, boss battles and scoring.

2D sci-fi bullet hell shoot 'em up, pixel graphics. Shooting, dodging and unlocking weapons.