I only played on "Easy" ealier and it was indeed very easy. I had over 18k points and still 32 Lifepoints left, but suddenly my computer shut down. It took ages of boredom and I don't want to do that again... Well, you can even hold space and click both mouse buttons. It is almost impossible to lose then. On Easy at least.

Funny little game. You only need luck at the beginning, when you know what to do. And I don't see the reason for shooting. To make it more interesting, you could prevent the player from jumping over the displayed screen. By the way, the player doesn't raise his arms if you jump right at the beginning. Maybe you could add "setImage(imageR);" in the "public Player()" part.

Hi, ich habe gerade das Video von SPower angeschaut (der unterste Link in der Beschreibung). Beim Einsammeln der Kristalle in der Höhle (etwa bei 5:00 Minuten im Video) steht oben immer "Collect 3 more crystals for the magician", auch als er schon Nummer 1 und 2 eingesammelt hat.

In this case, every car checks whether there is a car somewhere in front of it or not. If there is one, the car will brake depending on how far the other car is away. Quite similar with the traffic lights and their stop lines.

I think, it is the same. If I open your scenario, I see the same as here. Maybe you changed the 600*400 to something bigger, but forgot to upload?