Help me and other people with tips!
How do I make this better?
Oh yeah and use arrow keys to move
Walk up to the balls to get them...
First of all, I think it would be better to put the movement script in a forever loop, so the movement isn't choppy.
Next, you should add a timer for like 30 seconds. When it is over, the game ends.
Finally, you should make it so that when you touch the ball, it gives you a point and teleports to a random place. Then the point of the game would be to gain as many points as you can within 30 seconds.
Absolutely not! You'll go flying just barely holding the button!
when [left arrow V] key pressed
repeat until <not <key [left arrow V] pressed?> >{
change x by (-10)
}
That's why you just change the value in the 
to 5
Take a look:
(P.S. I marked it as a remix, just in case anybody tries to say anything)
Or here is another idea. Make it so you actually have to find the balls, by making them hidden.