Crystal Draw Lab

Free draw-physics game · keep it up

What is it?

A keepy-uppy challenge where you draw paddles to keep a bouncing ball off the floor Set on a glittering crystal cavern.

How to play

1. A single ball falls — the floor below is fatal.
2. Draw a paddle beneath it to bounce it upward.
3. Time each stroke so it sets before the ball lands.
4. Every upward bounce counts toward your goal.

Pro tip

Short, steep ramps redirect faster than long flat ones.

Play now — free!

No download · No sign-up