Click on the The Lab picture to play free online mobile slots.

How to play The Lab mobile slot:

1. Rotate your device to sideways

2. In the game window swipe up to play full screen

3. Choose line bets on the left side

The Lab is a 5-reel 15-line mobile slot from Elk Studio.

The Lab symbol over the vortex on reel 2 triggers the free spin feature.

The Lab wild symbol substitutes any other symbols.