am i betting on red or black? nothing like casino roulette how do i bet? swear im too dumb for these kinds of games without tutorials.
You aren't betting at all :). Red multiplies the score that you get from landing on black, so landing on red 3 adds 3 to the multiplier, and black 21 adds 21 to the score of 1, giving you 4x22 for that spin's score. Upgrades replace the color of the numbers they cover with the color of the upgrade, and trigger an effect when a ball lands on the spaces covered by the upgrade.