More than €85 worth of no deposit bonuses. How to Use a Kaboom Slots Promo Code. In order to get this Bonus a bonus code is required. The voucher code for this promotion is: FIRSTBOOM. The voucher code for this promotion is: FIRSTBOOM. The payment option AstroPay is eligible for your deposit. code. Browse all bonuses offered by Kazaboom Casino, including their no deposit bonus offers and first deposit welcome bonuses. Games allowed: Selected Games Only. Wagering requirements: 30x. Join today and start playing with Kazaboom Casino: Get % up to €/$ Welcome Bonus on first deposit! More on [HOST] Casino sign up bonuses and promo codes. Kaboom Casino has a fantastic collection of bonus codes and promotions available for all its customers. Get no deposit bonus for registration. After your first payment is completed, this deposit. The payment option AstroPay is eligible for your deposit. Receive a generous % bonus on top of your third deposit! Just enter the code 3DBOOM. The Bally Online Casino promo code is BONUS50 for $50 on signup with no deposit needed, plus refunded losses after first week, up to $. Low wagering requirement.