Illinois Instant Riches (later known as Illinois' Luckiest) is a lottery game show airing in the state of Illinois, as well as nationally on Chicago-based Superstation WGN-TV. The show was hosted by Mark Goodman, with Linda Kollmeyer as his co-host and Bill Barber as announcer.

The show was produced by Mark Goodson Productions (later Jonathan Goodson Productions), and premiered on July 9, 1994. The show was renamed Illinois' Luckiest in 1998 and aired until 2000.

For contestants to appear on the show, they had to purchase an Illinois Instant Riches/Illinois' Luckiest scratch-off ticket from an Illinois Lottery retailer. Common for the lottery game shows of the 90s, if they uncovered three television set symbols on the ticket, the ticket was sent into a submission address, or redeemed physically at the nearest lottery office.

Players were randomly chosen from those tickets to be in the show's contestant pool, but only a certain number of them would be selected to play an on-stage game.

Several of the games on this show were transported to and from some other lottery game shows, most notably Flamingo Fortune (Florida), Bonus Bonanza (Massachusetts), and NY Wired (New York); the differences are mentioned in this article. Elements from these games also carried over to the quarterly-based Michigan Lottery game show Make Me Rich.

Rules (Illinois Instant Riches) Fifteen contestants were in the contestant pool. Kollmeyer would spin a wheel that was hooked to lights above each contestant's seat. When the wheel stopped, the player whose seat was lit would play a game, in addition to winning a set of lottery tickets.

During a special remote broadcast from Arlington Race Course in 1997, the selection and bonus rounds were modified. Random numbers were drawn to choose contestants, pulled from the same kind of machine used for their lottery drawings. Also, the original bonus game, Knockout, was played in place of the current (at the time) game, Pot O'Gold, and modified its format to account for the returning champion.

Mini-games Force Field A pendulum was suspended from the ceiling above a table of 10 identical magnets arranged in a circle. Each magnet was assigned a different amount of money: $1,000 to $5,000 (in increments of $1,000), $8,000, $10,000, $12,000, $15,000, and $20,000. The pendulum was placed on a launcher mounted on the outer edge of the table, which could be moved to any position before releasing.

The contestant was given two turns at the outset. On each turn, they released the pendulum and won the amount over which it came to rest, and that amount was changed to a "Wipe Out" space. If the pendulum stopped on "Wipe Out" during the second turn, the contestant lost all money from the first one.

After the second turn, the largest amount still in play was multiplied by five, for a potential maximum of $100,000, and the smallest one was replaced by "Wipe Out." The contestant could stop at this point and keep all money won in the first two turns, or take one more turn in an attempt to raise their winnings. The highest possible payout was $127,000.

Home Run (a.k.a. Touchdown, Fast Break, and Home Stretch) Three figures representing sports players (orange, blue, yellow) were placed on a board, three steps away from a finish line. The contestant chose one number at a time from a second board of 12; each number hid one of the three players, who would then move one step ahead. The orange and blue players respectively awarded $1,000 and $10,000 if they crossed the finish line first. The prize for a yellow win was determined by the contestant, who chose one of four face-down cards before the game began: one each of $25,000, $50,000, $75,000, and $100,000.

The theme of the game changed to match the sports season being played at the time (baseball, football, basketball); for the 1997 episode filmed at Arlington Race Course, a horse racing theme was used.

The prize for an orange win was $1 in the first few episodes when this game was played.

Mismatch Two containers held three balls each (one apiece of red, yellow, and green). The contestant was spotted $5,000 and drew one ball from the container on their right to establish a "base" color. They then drew three balls from the left container, one at a time; each ball was replaced after it was drawn. Every time the contestant drew a ball different from the base color, they won an additional $5,000; there was no penalty for a match.

After the third draw, the contestant could end the game and keep all winnings or attempt one last draw. A second ball in the base color would be added to the left container, and the total was tripled if the contestant did not match it or halved if they did. The maximum payoff was $60,000.

Vortex The contestant stood at a circular table whose sides sloped down to a depression at its center and was given a cash prize at the start of the game (initially $3,000, later $4,000). Pulling a lever released seven balls (five yellow, two red) from a chute, whereupon they would roll down into the depression and form a flower-like pattern, with one ball surrounded by the other six. If the center ball was yellow, the contestant's winnings were doubled. A second round was then played, using four yellow and three red balls, and the total was tripled if a yellow ball was at the center. No money was lost if a red ball landed at the center on either of these turns.

After the second turn, the contestant could either stop the game and keep all winnings, or play one more turn using three yellow and four red balls. The total would be quadrupled for a yellow ball at the center, or lose half for a red. The maximum payoff was $72,000 (later $96,000).

Knockout This game utilized a round table, divided into 12 sections. Four cylinders were placed on the table, and a cube was placed in the middle and turned on, bouncing and moving at random and potentially knocking over some of the cylinders. The contestant was spotted $3,000 to start the game.

During the first round, the cube was activated for 10 seconds; each cylinder still standing after that time added $1,500 to the contestant's total. The cube was activated for 15 seconds in the second round, after which the contestant received $2,500 for each upright cylinder.

The contestant could then either end the game and keep all winnings, or play a third turn using only one cylinder. The total would be quadrupled if the cylinder remained standing after the cube had been activated for 20 seconds, or lose half if it was knocked down. The maximum payoff was $76,000.

Wrecking Ball Twelve buildings were placed around the edges of a rotating turntable, with a wrecking ball positioned to swing at them. While facing away from the turntable, the contestant pulled a lever to release the ball so that it swung back and forth. After six swings, the contestant won $1,500 for every building still standing. A second round was then played, awarding $3,000 per intact building at its end. Buildings were not replaced between rounds.

After the second round, the contestant could end the game and keep the money, or play once more. The third round was played with either three buildings or the number left standing, whichever was greater. If at least three buildings were standing after this round, the contestant's total was doubled; otherwise, the contestant lost half of the money won up to that point. The maximum payoff was $108,000.

Double Dollars This was the only game that was played on every episode of Illinois Instant Riches from the beginning of the run up to the format/name change in 1998 (although it returned in 2000).

The contestant pulled a lever to launch one Ping-Pong ball at a time to the top of a board similar to a pachinko machine, whose bottom edge was divided into eight slots. Landing in an empty slot awarded $5,000, while landing in an occupied one penalized the contestant with a strike (indicated by an X on the screen and a buzzer sounding).

Once the contestant had two strikes, they could either end the game and keep all winnings, or continue to play. In the latter case, if the ball landed in an occupied slot, the contestant lost half of the money won up to that point and the game ended (three X's appearing on the screen and the losing horn sounding). If it landed in an empty slot, the money was doubled and the contestant was again offered the chance to stop or continue. The game ended when the contestant either earned the third strike, chose to stop, or filled all eight slots (whichever came first).

The potential maximum winnings total in this game was $640,000, achievable by putting three of the first four balls into the same slot and one ball into each of the other seven. Also the losing horn used for getting the third strike was the same losing horn used on another Mark Goodson Productions game show Classic Concentration from 1987 to 1991 when a contestant lost the bonus round and also used on the short-lived Now You See It in 1989 when the contestant lost the solo game.

Bonus Games The show had three bonus games throughout the run, which involved the three contestants chosen to play the mini-games during the show.

Knockout The contestants were positioned around a table divided into 12 wedges. They drew numbers to determine the wedges on which cylindrical markers were placed, one in each contestant's color. A motorized cube was placed at the center of the table and released to bounce around randomly for 30 seconds; any contestant whose marker had not been knocked down after that time won the cash prize assigned to their wedge, ranging from $7,500 to $100,000.

In 1997, the show filmed an episode at Arlington Race Course. Since the Pot O' Gold set was too large and bulky to transport to the location, a modified version of Knockout was played instead. The returning champion selected one of the 12 wedges for their marker, and the challenger's marker was placed directly across the table from it. The cube was then released, and the last contestant whose marker was left standing won the game. A victory by the champion awarded $20,000, while the challenger received the cash prize assigned to their own wedge for a win.

Thunderball This game, similar to the children's game KerPlunk, used a large container and 15 balls that were roughly the size of basketballs. These were held in the upper portion of the container by 10 numbered, criss-crossing rods. Each contestant in turn drew one number at a time from a board, and the corresponding rod was pulled out, possibly dislodging some of the balls and causing them to fall to the bottom of the container. Contestants were eliminated after either dropping a total of five balls or dropping the last one to the bottom. The last remaining contestant chose one of the numbers he/she had drawn and received the cash amount paired with it, which could range from $10,000 to $100,000.

Pot O' Gold The "Pot O' Gold" game debuted in 1995 and utilized a returning-champion format. The biggest winner from the current week's show stood at the beginning of an eight-step path, while the previous week's champion stood at its end. The first five steps were numbered 1 through 5, while each of the last three offered a different cash award: $10,000, $25,000, and "Big Money."

On each turn, the champion secretly set a booby trap on one of the three steps immediately ahead of the opponent, who then had to move onto one of those steps. The champion then sprang the trap; if the opponent was caught, they had to return to their previous position. The champion won $20,000 for successfully trapping the opponent twice, while the opponent took the championship by safely reaching any of the last three steps. The $10,000 and $25,000 steps awarded their value, and "Big Money" gave the new champion an opportunity to select one of five coins marked with values from $40,000 to $200,000 in increments of $40,000.