Marvel Casino will issue a free balance, no deposit required worth €/$15 to all new customers that successful register, and confirm phone number later on in personal account details. Once you verify the phone number, you will receive a notification that the bonus has been credited, and then you can activate it.
You can use the funds to play video slots only, and there will be x50 play-through requirement to complete. Maximum withdrawal is capped at €/$15.
Bonus Details
This casino is available only for 18+ customers. Begambleaware.org