About SNUDSF
"Sonar und doch so fern" (SNUDSF) is a little game for now and then where two submarines (or u-boats) fight a duel. Whereby the opponents are invisible for each other until one of them decides to track down his enemy by making use of his sonar device.
Take command of your U-boat and challenge three different AI strengths in an "undersea dogfight".
Too small displays and resolutions are not recommended but should work as well. You may try for yourself.
At the moment cubic resolutions (like e.g. 720x720), used by some phones with hardware keyboards or wearables do not work. Part of the screen gets cut off.