All Star Slots:

Deposit this week in the knowledge that whatever happens we will refund 25% of your net losses.

So that's a guarantee of 1/4 of your money back if you happen to be unlucky.
1/4 of your money returned as a bonus

To claim the bonus, please send an email to: promotions@allstarslots.com and you will be credited once the promotion expires.

This promotion will begin at 00:01 EST Tuesday 14th May and ends at 23:59 EST Thursday 16th May 2013.
Terms and conditions apply