This looks like the type of game I might enjoy!
UnderTow is a bioshock inspired game created by Grenzer and myself in the blender game engine.
The theme was exploration and the entire game was created in less than 7 days for BGMC 22 (blender game making challenge 22). We also managed to package the whole thing into only 70mb standalone (39mb of which are game files). I had heaps of fun creating this game and hopefully people will enjoy playing it as well!