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Space Defense: Guard Heroes

A tower-defense take on the adventure genre, this browser game blends base-building with hero-led combat. Playable on desktop or phone in portrait mode, you click or tap to place and upgrade defensive towers across deep-space outposts. The focus is on assembling your army and adapting your tactics to repel wave after wave of alien attackers, all without any download.

Space Defense: Guard Heroes — play free online

About this game

Alien invasion has begun. The galaxy is under attack and only your strategy can stop the enemy forces. Welcome to Space Defense Guard Heroes, an exciting tower defense strategy game where you command powerful heroes and build a strong defense base in deep space. Assemble your army, upgrade defensive towers, and create tactical strategies to defeat endless waves of alien enemies. Lead your heroes into battle and protect the galaxy from total destruction. Game Features Strategic Tower Defense Gameplay Build and upgrade powerful defense towers to stop incoming enemies. Plan your strategy carefully and create the perfect defense line. Comman

How to play

Mouse click or tap to play

Questions people ask

Can I play Space Defense: Guard Heroes online for free?
Yes. Open Space Defense: Guard Heroes in this browser and press Play. There is no download or account required.
Do I need to install Space Defense: Guard Heroes?
No. The game runs inside the browser page, so there is nothing to install.
Does Space Defense: Guard Heroes work on mobile?
This game does not list touch controls. For the best experience, use a keyboard and mouse.