. 3rd deposit – 25% bonus up to € Casino Bonus. Gaming Innovation Group will now supply its igaming platform to Slotbox, marking the “first step” in the latter's digital transformation. Slotbox Review & Rating ➽ Comprehensive Review ✓ Is Slotbox legit or scam? ✓ Always up to date ✓ All you need to know ✓ Only here. The Company is registered relative to Curaçao law with enrollment no. V. On this page you'll find all casinos owned by Slotbox N.