Rate and Review Sloterra Casino. Let's review your situation again: 1) In our casino, you can wager a deposit bonus. Software: Endorphina; Evolution Gaming; Microgaming. Add review. . It also features real player. Unlock Daily Delights at Sloterra: % up to € + Free Spins using the code: ASK on Merry Scary Christmas Slot! [HOST] AskGamblers, an award-winning casino affiliate website, provides the most trusted online casino, slot, and bonus reviews. Juegos de casino: Tragamonedas. Pagos: MasterCard; Neteller; Visa. icon-info-outline Equidad del casino; icon-info-outline Credibilidad de la Retirada; icon-info. We are sorry about your bad experience at our casino. Rate Tap to rate.