Floodline

Draw optimal rescue paths in a sinking city where your own success makes the floodwaters rise, permanently erasing parts of the map.

“Can you outsmart the rising tide you created?”

A highly compelling puzzle concept where player success directly creates future obstacles, featuring exceptional ad testability but a potential risk of long-term repetitiveness.

• Concept intent: Draw the perfect rescue path in a sinking city where your own success makes the floodwaters rise, permanently erasing parts of the map.
• Loop and readability: Players must draw optimal paths to rescue stranded citizens and deliver them to safety before the constantly rising floodwaters make crucial routes impassable.
• Market and monetization: Draw the perfect rescue path before the rising floodwaters claim the city.

The concept is allowed because its core innovation—linking player success directly to the permanent, destructive alteration of the game board—is a substantial and foundational differentiator from its comparables.