Free HTML5 browser game

Spore Guard

Defend a living spore core against waves of animated microbes. The core fires automatically while you tap priority targets, collect biomass, unlock mutations, and survive escalating acid, shield, tank, fast, slime, and boss enemies.

Game description provided by Playgama.

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Current source controls: Tap enemies to focus the spore's shots. Tap glowing biomass to collect it. Use the defensive burst when the meter is ready, or press Space on desktop. Survive waves, choose mutations, grow permanent upgrades between runs, and protect the core for the highest score.

Quick facts

Game details

Channel: Action Games
Subcategory: Battle Games
Provider: Playgama
Platform: Web Browser
Orientation: landscape
Updated: July 20, 2026

About Spore Guard

Game description provided by Playgama.

How to play

Tap enemies to focus the spore's shots. Tap glowing biomass to collect it. Use the defensive burst when the meter is ready, or press Space on desktop. Survive waves, choose mutations, grow permanent upgrades between runs, and protect the core for the highest score.

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