Withdrawals can be made to any payment method that you have previously deposited by.
If you are withdrawing winnings having never deposited with Colossus, or deposited with a prepaid card that doesn't accept withdrawals, you can raise withdrawals via bank transfer.
MasterCard can often block international withdrawals from gambling merchants. Colossus will always attempt to process your withdrawal to your MasterCard, but in some cases this won't be possible.
There may be times when Colossus will request that funds be sent via a particular channel. This is usually for security reasons on large withdrawals. You can read more about this in our Terms of Play.