All you have to do is opt in to the Tiger Stacks leaderboard during the promotional period. Every £10 bet placed on Tiger Stacks earns two points, while a £10 bet placed on any other game on Casino.com earns one point.
The players who make it into the top 50 of the leaderboard will receive a cash bonus, from £100 up to a grand prize of £1,000.
Those who feature between 500 and 51 on the leaderboard will be awarded between five and 100 free spins on the Tiger Stacks game.
This promotion ends on Wednesday 20th November 2019.