SKYGUARD

Defending the city

SKYGUARD is a PC defense game about stopping a city-killer asteroid with a single missile silo. You fire at incoming threats, earn money, and upgrade your firepower. The defense begins ten kilometres above the city, then shifts to larger scales as you finish chapters.

Celestial weapons

The game turns all 50 of its celestial bodies into weapons, each with its own attack. The list ranges from the Moon and Sun to Jupiter and a black hole. The Sun is wrapped in a Dyson sphere, while the black hole at the galactic centre becomes an engine.