How Money Coming Works
There is one payline and very little else. Symbols either line up on it or they do not, and the round is over in a second. The appeal is the pace: there are no cascades, no cluster pays and no long bonus sequence to sit through.
The Multiplier Wheel
Above the reel sits a wheel that can attach a multiplier to a winning line. It is the only source of variance in the game, so a session is mostly a flat line with occasional sharp steps rather than a steady climb.
Bet Levels
Money Coming uses bet levels rather than a single stake slider, and the level you choose changes which multipliers the wheel can land on. Read the level table before assuming a higher stake only costs more. The demo at lol44 shows the difference clearly.