You seem to habe exported only some files that might be useful for someone with the UE4 development tools, but not generally. There is no .exe to run, for example.
A downloadable game for Windows
This little adventure is from the trainee-studio TACO from germany.
The story is about a cute little frog-creature, who is captured by an alien and tries now to get back to earth.
Allow us to give you the hint that we are all simply designers/and artists who tried their best to do the blueprints. But thats not our strength.
We tried with this game to create an atmosphere from Nintendo64, the old classical style. Enjoy the Game. :)