Dibs!!!
I not only remember Megabucks Giveaway, but I also remember its predecessor, Fame and Fortune, and its successor Road to Riches. All three were essentially the same game, but each had its differences.
FAME AND FORTUNE (1989-1993): In turn, six players select from one of the letters in the word \"fortune\". Each letter revealed a dollar amount, ranging from +$300 to -$300. On occasion, a bonus card would come up, and the player could leave the game and take a new car instead. If a minus card reduced to player's total to zero at any time, they were eliminated from the game (and won a $500 consolation prize), but no score can ever exceed $1,000 or go below zero; if that happens, the player stays where they are. The first player to reach $1,000 exactly wins $50,000; the others could trade their winnings for a spin of a wheel with cash amounts ranging from $500 to $5,000 and assorted prizes.
MEGABUCKS GIVEAWAY (1993-1996): Gameplay was essentially the same, including the so-called \"Fortune Wall\", but there were still a lot of changes. There were a set four rounds, and players sent back to zero could stay in the game. The player with the most money at the end of the game without going over $1,000 goes on the bonus round; the others keep the cash they accumulated during game play (in fact, the negative amounts were eliminated late in the series, so you would be guaranteed $400). The winner chose one of four keys, and if he/she chose of the one key that opened a safe, he/she would win $50,000; otherwise, he/she wins $5,000. (BTW, there were again two bonus cards during the game, worth an extra key if they won the game).
ROAD TO RICHES (1996-2000): As the show was produced in Detroit, the third and final incarnation took on a Motor City feel, as there are four game boards, one for each round. Each game board consisted of seven modes of transportation, with dollar amounts behind each one, and the first three rounds had bonus cards.
Round 1: Boulevard of Bucks: Quick Cash bonus worth $100.
Round 2: Leisure Lane: Confetti Cash bonus worth $250.
Round 3: Easy Street: Bonus is a Caribbean cruise for two.
Round 4: Road to Riches: Dollar amounts now include $400 and $500.
This time, the winner can keep picking keys until he/she opens the safe; the sooner they find the hot key, the more he/she wins ($50K/$20K/$10K/$5K).