H2O

H2O is a puzzle game where the player must guide a stream of falling water droplets to a specific exit point. The gameplay involves manipulating the environment to direct the flow, using tools to create pathways and remove obstructions.

Progress is achieved by successfully delivering a required quantity of droplets to the drainpipe. Each stage presents a unique layout that must be solved to advance, with a password system allowing for direct access to completed levels.

The player interacts with the level using a cursor to place bridges, construct barriers, and demolish obstacles. This control over the terrain is essential for altering the predetermined path of the water, making the puzzle solving challenging.