Fantasy defense is a game you can play on the internet or with friends. In this game, you get to pick teams of players who are on different real-life football, soccer, or hockey teams. Then, you can pretend to play a game and make decisions like you are the coach, like which players you want to be on your team and what strategy you will use. When the game is finished, you can see how well your team did compared to the other teams and see how many points you earned. The team with the most points wins!