Underwater Grid Logic

Movement and Move Limit

Players control a small character on a square grid. Each step from one tile to an adjacent one counts as a single move. The game gives exactly seven moves per level. Reaching an air bubble resets the move counter, allowing further progress. If the counter reaches zero before collecting a bubble, the level ends. This constraint turns every decision into a meaningful choice.

Obstacle Types and Layouts

Levels include walls and blocked tiles that cannot be crossed. These obstacles force players to find alternative routes, often adding extra steps. Early levels have simple, open layouts with few barriers. Later stages introduce more complex arrangements, requiring players to think several moves ahead. Some configurations may include multiple bubbles placed in sequence, encouraging efficient path planning.

Visual Style and Accessibility

The game uses clear pixel art graphics that make each tile and character easy to distinguish. Colors are bright and friendly, suitable for younger players. The interface is minimal, showing only the move counter and the current level number. There are no flashing effects or complex menus, keeping the focus on the puzzle itself.

Progression and Difficulty Curve

Levels are arranged in a fixed sequence that gradually increases in difficulty. The first few levels serve as a tutorial, introducing basic movement and bubble collection. Later levels add more obstacles and require longer paths. The difficulty rises steadily, ensuring players build skills before facing tougher challenges. There is no time pressure, allowing unlimited thinking time.

Session Length and Replay Value

Each level can be completed in under a minute once the optimal path is found. This makes the game suitable for short play sessions during breaks. Players may replay earlier levels to improve their route or achieve a perfect score. The gradual introduction of new obstacles keeps the experience fresh across many levels.

✅ Compatibility & Testing