Indiana Jones and the Fountain of Youth is a fan made adventure game about Indiana Jones and search for the Fountain of Youth that takes place in 1939. This of course means run ins with Nazis. The game design is extremely similar to the other Indiana Jones adventure game, The Fate of Atlantis. In Fate of Atlantis you explore, collect items, solve puzzles, and try to survive action sequences. Fountain of Youth promises to be similar. I say promises because the full game is not released yet, only a demo. But the demo plays very similar and if you enjoyed FoA, you will surely like Fountain of Youth. Fountain of Youth also mirrors the graphics and controls of Fate of Atlantis. The game will be free when it's released so there's no harm in trying the demo and seeing if it will be your kind of game.