Disco No 1 © 1982 Data East.
You play a 90 pound weakling kid in a roller rink who has to skate around the bad guys in order to win the love admiration of cute chicks. Earn points by completely encircling one or more tough guys and picking up various bonus items that float across the rink. Interesting gameplay mechanics, nice music and decent graphics for 1982.
Runs on the "DECO Cassette System" hardware
Cartridge ID: Model DT-119
Disco No 1 was released in March 1982. It was known as the 19th video game (Cassette no. 19) made for the Deco Cassette System.
This game is also known as "Sweet Heart [Cassette No.19]".