Now let's build a game. Biff needs to collect 5 power cells. One complication... the moon base is crawling with zombies! Avoid the zombies while collecting 5 power cells to win the game. But watch out! Touch a zombie and you will lose your health. press up arrow and you will teleport and gain a random amount of lives from 1 to 10
functions, simple events, advanced costume handling, simple loops, basic math, simple sound playing, simple messaging, visibility, graphic effects, delays,