Starfall Spire

On the crimson wasteland of Mars, a colossal tower suddenly tears through the sky without warning.

It is known as the Starfall Spire. Alien creatures pour out of the tower, spreading like a tidal wave with a single purpose: to conquer the entire galaxy. Retreat means extinction, so humanity strikes back—and you are the chosen Mech Commander. You'll pilot your mech deep into the Spire, sealing rifts in space-time through waves of escalating combat, and put an end to the invasion once and for all.

This is no ordinary card game. Every card you play is a battle command issued to your mech; every card you draw is a fleeting tactical window on the battlefield.

- Each mech has its own unique abilities

Clearing the game isn't the end—it's just the beginning of unlocking new mechs. There are 4 completely distinct mechs to unlock, and they're far from being mere stat reskins. Each one is an independent combat system with exclusive abilities and dedicated cards.

Every mech comes with its own card pool and unique energy mechanic. Only by fully grasping its core logic can you build a powerful deck. The combat experience varies dramatically from one mech to another.

- You're not playing cards—you're commanding an interstellar war

Every type of alien creature in the Starfall Spire has its own abilities and behavioral patterns. Charging in blindly is a one-way ticket to death.

Adapting your tactics to different enemies is the only rule for survival.

- Clearing the game is just the start—the Spire has no ceiling

Each time you defeat the final boss, the Spire's threat level rises. Unlock higher-difficulty elite enemies, hidden bosses, and brand-new mechs and cards. Every victory you earn sets the stage for an even more intense battle ahead.

Ready to jack in, Commander?

Recent changes:
After clearing the game, the fourth floor is unlocked.