Orbit Defender: Roguelite TD

Build absurd upgrades, survive endless asteroid waves and turn your orbit into an overpowered war machine.

Start with a single astronaut. Choose powerful upgrades, shape your build and gradually transform your orbit into an absurdly overpowered defense.

BUILD ABSURD COMBINATIONS

Orbital cannons, lasers, giant moons, clones, shockwaves and chain reactions — combine powers and discover synergies that can completely change a run. Every game gives you a new way to build and push further.

SURVIVE THE CHAOS

Asteroids become faster, denser and more dangerous as Heat rises. Your automated defenses grow stronger, but your astronaut still matters when it comes to intercepting threats and saving the planet.

BECOME OVERPOWERED

Evolve upgrades, unlock powerful fusions and turn a small orbital defense into a full war machine. The crazier your build becomes, the harder the game pushes back.

CHASE A HIGHER SCORE

Survive longer, chain successful interceptions and push your score higher every run. Each roguelite run is another chance to discover an even stronger combination.

CUSTOMIZE YOUR ORBIT

Earn Gold while playing and unlock astronauts, planets, space backgrounds and Prestige cosmetics. Build your collection and give Orbit Defender your own style.

• 2D arcade survival roguelite
• Builds, synergies, evolutions and fusions
• Cannons, lasers, moons, clones and shockwaves
• Escalating asteroid waves and rising difficulty
• Score attack and personal bests
• Pixel-art space visuals
• Cosmetic collection

Build your orbit. Survive the chaos. How broken can your build become?