Diamond Rush Roulette by OnAir Review

The Game in Short
Diamond Rush Roulette is classic, European Roulette at its core, with two twists that change up the gameplay.
On each game round, 1, 3, 5, or 10 numbers are selected to be lucky ones.
In addition, one number is also selected to be a bonus number.
Lucky Numbers
The lucky numbers have their payouts randomly boosted by 50x to 500x.
For instance, number 7 may receive a boosted payout of 150x, while number 23 may receive a boosted payout of 500x.
The boosted payout only applies to straight-up bets.
Thus, to win 500x from number 23, the roulette wheel must not only stop at this number, but you must also have placed a straight-up bet (single number bet) on it.
To account for the boosted payouts in the game, winning straight-up bets that aren’t lucky numbers only pays 30x instead of the 36x you would find in traditional roulette.
Bonus Number

If the roulette wheel stops at the bonus number and you have placed any form of inside bet, you get to play a bonus game.
These inside bets include the straight-up bet, split bet, street bet, corner bet, and line bet.
The bonus game has six levels to it. On each level, you get to choose one of five boxes.
Behind these boxes is either an X or a win multiplier.
The X will end the bonus round game, while the win multiplier will increase your winnings.
With each level, the win multipliers become higher, but you’re also faced with more X.
Here’s a breakdown:
| Level | Top Prize | Number of X |
|---|---|---|
| 1 | 50x | 0 |
| 2 | 100x | 1 |
| 3 | 150x | 2 |
| 4 | 200x | 3 |
| 5 | 1,000x | 3 |
| 6 | 3,500x | 4 |
When reaching level 3, the cashout option becomes available.
This feature allows you to cash out and secure your current winnings or risk them by continuing to guess up the levels.
The total win from the bonus game depends on the type of bet:
- Straight-up bet: total win multipliers * bet size
- Split bet: total win multipliers * bet size / 2
- Street bet: total win multipliers * bet size / 3
- Corner bet: total win multipliers * bet size / 4
- Line bet: total win multipliers * bet size / 6