Galaxy Warriors was started by a kid who didn't know how to do math. So he created trading cards to help him. Now years later, he is re-creating the game with cleaner, digital artwork. With subtraction and addition game play, this game can easily be played by anyone who is learning math, or who already knows their math, and just wants to have fun! The goal of the game is to try to defeat the opponent(s) creature cards. each player has 10 creature cards, 5 item cards, and 1 planet card. They use the attack number on their creature's card to attack their opponent creature's health. Last one standing wins! May the best creature win! —description from the designer