Under the surface

Game controls

• Click on the map to move your ship to this point.
• Press <Space> to launch a sonar ping (widest blue circle zone)
• Press <Enter> to start searching the area (smallest blue circle zone)

Gameplay

You have to discover underwater treasures... for money.

• First locate them with your sonar. When you launch a "ping", objects underwater will give an echo. The shortest the time between the ping and the response, the nearer  the object is from your ship.

• When you think you are near enough of the object, press <Enter> to search the area (this consumes fuel). If the treasure is within the search area, it's yours!
• Some parasite objects also give responses to the ping. But they have different sounds. Learn the difference.
• Under the sea, some things don't like to be disturbed. If you search too close from them, you may be damaged and lose fuel
• You win when you find the requested number of treasures for the mission.
• Mission fails if you run out of fuel before you win

Known bugs, missing features

Big islands on the map are just for decoration. They don't interfere with your boat or the sonar. Only the little rocks are meaningful.

For now, you can play the 5 missions as much as you want, there is not actual end to the game.

Credits

• Graphics are home made  (some are drawn from previous games)
• Sounds from freesound.org
• Font: Peach cake
• Engine Godot 4.0