Rad Racket and Deluxe Tennis II are two separate NES games that were released in the late 1980s.
Rad Racket is a tennis game developed by Interplay Productions and published by Electronic Arts in 1990. It features both singles and doubles matches, as well as a variety of courts and difficulty levels.
Deluxe Tennis II, on the other hand, is a sequel to the original Deluxe Tennis game developed by Hudson Soft and published by Electro Brain in 1993. It features improved graphics and gameplay mechanics, and includes both exhibition and tournament modes.
