The Clapperboard icon in the right-hand part of the screen enables/disables the optimal mode.

The Optimal Mode will partly switch off the animation of some objects thus preventing the game from lagging and making it work faster.

- Clapperboard on the yellow background: animation is on.

- Clapperboard on the beige background: optimal mode animation.

- Clapperboard with red sign: super optimal mode.