...A bonus round for
Press Your Luck? Seriously? No. Just...just no. Shoehorning a player-against-the-house endgame in there just screams "We don't understand what makes this show work."
What happens in this format if a player still has spins remaining after their opponent(s) Whammy-Out? Or is Whammying-Out no longer gonna be a thing in order to avoid that situation?
If you want to do a bonus thing for the winner, do what the old show did at the end of the November '85 Home Viewer Sweepstakes - one spin on an all-cash board for a home viewer, amount hit gets multiplied by the total spins earned during Round 2.
but what a shame it makes “the most exciting game of their lives!” anti-climactic.
"Today, these players are after big bucks! But they'll have to avoid the Whammy as they play for a chance at the most exciting endgame of their lives!" ...Yeah, that doesn't quite work as well.
Ultimately, players can either take their earned cash and quit or continue betting with the hope of reaching the top for a chance to take home a life-changing cash prize.
That
kinda sounds like the Money Cards, but with an "OMG PRIMETIME!" twist that completely ruins the point. Yes, the British and New Zealand
Play Your Cards Right had a quit-or-risk option in the Money Cards, but that was at the very end for a bonus prize and wasn't guaranteed to come into play. This description sounds like every single card will have a quit-or-risk option.