feelie

noun2

1. •
   [in the plural] A proposed future entertainment, akin to a film/movie, where the audience can physically feel what happens to the characters.

   • Seven and a half hours of mild, unexhausting labour, and then the soma ration and games and unrestricted copulation and the feelies. What more can they ask for? — 1932
2. •
   An additional physical item packaged with a game (usually interactive fiction) to immerse the player in the game world and provide hints to solving the game.