Press C to toggle chip mode. Down arrow to place new chips, and right arrow to cycle chip types. Space to spin THIS IS AN EDUCATIONAL EXPERIENCE ON WHY YOU SHOULD NEVER GAMBLE. READ NOTES
Note how there are 37 wedges on a wheel 18 of those are red, 18 are black, and 1 is green. The reason for the green is to make red and black both less than a 50% chance to roll, making it more likely you lose everything. The green has a 1 in 37 chance to 10x your bet, but that doesn't make up for the 1 in 37 chance. the red and black each have about a 48.5% chance to 2x your bet. Since the chance is lower than the payout, it is statistically impossible without luck to profit from this game. And that is why you shouldn't gamble. Try to make profit without summoning anymore chips, and you'll see it doesn't work. The game is designed to be rigged. Do not gamble. Ever.