How to play

Sail gunboat

Drag a sail to control speed, reload at a dock, then fire from the target channel.

Controls

1. Drag a sail to control speed, reload at a dock, then fire from the target channel.
2. Mouse or touch only. Special actions are below the field; free hints outline the next target.
3. Three stages add layouts, interacting parts and tighter route or resource constraints. Hints are free.

3 levels