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.
functions, simple events, simple messaging, visibility, simple loops, simple sound playing, advanced costume handling, delays, graphic effects, advanced motion, resize actor, basic math, direction and turning,