Story

A mysterious disappearance. A submarine going deeper and deeper in a cave below ice. Strange creatures.

Follow a deep-sea biologist and his crew on a mission to rescue the "Icarus" and the lost family on board. Steer your submarine through tunnels, using only a sonar system. Be guided by waypoints left behind by the vanished family. 

Tips:

• Pay close attention to the UI, all neccessary information is in there
• Play the game in fullscreen and with headphones for the best experience

• There is an effect showing the direction towards the next waypoint

How to play:

Goal: Collect all waypoints and find the "Icarus".

Pay close attention to all data in screen to navigate!

• Q/E = down/up
• W/S = forwards/backwards
• A/D = Turn left/right
• Space = Use flare

You can hover over the Help paper (left bottom corner) or over the paper on the right side to open Help/Notebook

OR

• H = Open "Help"
• 1-6 = Open Notebook pages

Sound Design is an adaption of creative commons sounds

Changelog

• 1.1  Fixed some particle ghosts of the sonar
• 1.2 Fixed some UI Jitter, and faulty particle spawn behaviours
• 1.3 Renamed "Target" in UI to "Next Waypoint" to remove unneccesary obstruction
• 1.4 Added Quit Button and WinBuild
• 1.5 Removed Quit Button from HTML5 Build
• 1.6 Fixed Hole in Terrain where players could get lost in