I never heard of Stranger Things RPG, a quick google shows nothing. There is Stranger Things game and Stranger Things 3 game, they are good and could say action RPG lite and it follows the plot of the show.
Tabletop gaming, in all honesty, can be a hard hobby to get into. To start up someone needs to find 3ds emulator other players with a love for nerdy hobbies, a Dungeon Master/Game Master willing to run the game, and a game system that fits the story everyone wants to tell. Scheduling meet-up times to play these games can be a dicey proposition in a world of fluctuating work schedules (doubly so during the current pandemic). More importantly, tabletop roleplaying games are only fun when every player is civil, considerate, and willing to work together; a single player acting in bad faith (whether they're being game-breaking Munchkins, spiteful Trolls, or outright sociopaths) can suck the fun right out of a game.