Asteroid-belt outpost: mirror-lens towers focus sunlight into searing beams, but planets and debris periodically eclipse the sun, killing power. Orbits rotate the asteroid lanes. Signature: time your burst damage around eclipse cycles.
Starfield black, gold and silver sail fabrics, lens-flare beams, long hard shadows on grey regolith.
Click, Enter or Space to start. Place and upgrade towers with the mouse and number keys, or by tapping on touch, to stop each enemy wave before it reaches your goal. The HUD tracks lives, cash and wave.