Halcyon Dam#081

Description

Dam defense with real water physics: opening gates floods lower channels and sweeps enemies downstream; reservoir level powers your hydro towers and must be rationed. Signature: timed triple-gate release to flush the whole map.

Concrete greys and aqua water, spray rainbows, turbine brass, deep reservoir gradients.

How to play

Click, Enter or Space to start. Place and upgrade towers with the mouse and number keys, or by tapping on touch, to stop each enemy wave before it reaches your goal. The HUD tracks lives, cash and wave.