Flashback - The Quest for Identity (1994)(U.S. Gold)(US)(en-fr)[!]

Sci-fi platformer-adventure. There are aliens disguised as humans and trying to enslave all mankind, on a very distant from the sun satellite of the planet Saturn called Titan apple trees blossom and wander evil prehistoric people outwardly resembling the Earth's Neanderthals, however, there you can also get outlandish technogenic devices like holocube and all sorts of exotic guns. All this went down in history as the best-selling game from French developers and publishers.