Algodoo

I came up with this while doing my Jumping frog scene. It doesnt use an Raunit or Lucid device, or any other stabilizer, but is fairly stable.
You control each leg individually and use his tail to change his balance angle. You can do short hops or scoot along by hitting one or both legs at the same time.

You can even eat and swallow food.

It will help to watch the video clip to see how to chew, eat and swallow.

To walk hold the right key until the leg has gone thru its full stroke, then ley go and hit the left key for the full stroke and so on. To do a short hop tap one or both keys at the same time.

Controls
Right=Right leg
Left=Left leg
Q,A=Tail Up,Down(To change T-rexs angle,Lean down and to help swallow food)
Up,Down=Head Up,Down
Enter/Return=Open,Close Mouth and to Chew Food