Germ Chain Lab

Germ Chain Lab is a one-minute chain puzzle set inside a colorful microscopic lab.

Swipe across three or more adjacent microbes of the same color, then release to clear them and build your score. Links can move horizontally, vertically, or diagonally across the six-by-seven grid.

Special lab cells change each run: wild microbes bridge colors, row and column tools clear more cells, score cells boost a pop, and time cells add five seconds. Pause and resume when needed, then review your score, longest chain, cells cleared, and saved best score when time runs out.

Features:
• 60-second score runs
• Touch-and-drag chain controls
• Six colorful microbe types
• Wild, row, column, cross, score, and time specials
• Local best-score saving
• Sound controls and guided tutorials

The core game can be played offline.