Face Up 21 is a blackjack variant that invites players to engage with a unique set of rules developed by Realtime Gaming. Unlike traditional blackjack, where one of the dealer's cards remains hidden, Face Up 21 reveals both dealer cards from the start, adding a strategic twist. The objective remains simple: achieve a hand value that is closer to 21 than the dealer's without exceeding it. Players can access a demo version to familiarize themselves with the gameplay, enhancing their strategies without financial risk.