Planet Defender (itch) (ArcanePanda)

The galaxy has not seen war in 10,000 years, but with an alien fleet incoming, you must do your part in protecting your home. 

In this tower defense game, you must fly around colonizing planets, and establishing defenses, industry, or beacons. Use defenses to destroy alien ships, use industry to support your endeavors, and use beacons to lure aliens away  from your home.

CONTROLS

Maneuver your ship using the WASD keys

Colonize planets by clicking on them with the left mouse button

View the entire galaxy by holding down the space bar

Credits

Music by DL Sounds link

Everything else done by me.