For another installment of 'Super TV' season 2's mini web episodes 'Super TV Inside Super TV', Heechul put on a segment titled 'The Return of the Game Mania Heechul TV'.
In the segment, Heechul invited Shindong over to play a round of 'Fifa Online 4' - a soccer game where the players can manage everything from choosing the members of your team to controlling each member during the game.
A sports announcer also joined in on the tournament for some exciting commentary throughout the boys' two rounds. To be fair, this was the first time both of the Super Junior members were playing this particular game.
It turned out, despite being a self-proclaimed "Game Mania", Heechul had a hard time honing in his soccer skills compared to Shindong. Watch the two members' heated game above and below to see who won!