Space Defense: Guard Heroes
About Space Defense: Guard Heroes
Space Defense: Guard Heroes is a tower-defense strategy game that puts you in command of a defensive outpost facing wave after wave of alien invaders. You position heroes and defensive structures across a battlefield in deep space, choosing where to place each tower for maximum coverage against incoming enemy paths. As you destroy attackers you earn resources to upgrade your towers and unlock stronger heroes with unique abilities. Each wave grows tougher, forcing you to adapt your layout and invest wisely in upgrades. The challenge lies in balancing immediate firepower with long-term strategic investments, all while preventing any aliens from breaking through your defenses. PokiGame Arcade hosts this title for players who enjoy tactical planning and watching a well-oiled defensive machine at work.
How to play Space Defense: Guard Heroes
Mouse click / Tap – select and place towers
Mouse click / Tap – upgrade towers and deploy heroes
Space Defense: Guard Heroes – game details
- Genre
- Adventure Games
- Platform
- Browser – desktop, phone and tablet
- Price
- Free to play
- Added
- September 13, 2026

















