The following functions are supported:
Top buttons
New game For starting a new game - click here.
Resign game To resign a hopeless game - press here.
Statistics Opens a window with some statistics on how the ball has rolled.
Settings Brings up a dialog where you can make your program settings.
About This help screen can be displayed by using this button.
Exit For terminating the program. If you have an unfinished game, you'll be prompted for saving.
Playing the game
In the Settings dialog you can choose the size of the start-up amount, and if you want winning bets to stay on the table. You can also choose what kind of chips you want to use, and if you want to change the look of the floor.

The program uses the same rules as ordinary casinos, with the possible exception that you can bet as much as you like on any single winning opportunity. You make your bets by dragging chips onto the board, and as you move the chip, the valid numbers for that bet are marked. When you are done betting, you press the Spin button to start the roulette wheel. It will randomly rotate clock- or anticlock-wise with the ball always rotating in the opposite direction.

When the wheel has stopped and a winning number has been selected any wins are payed out. Losing chips are removed, but winning chips remain on the board if that is chosen in Settings. If you still want to remove them - just press the Clear button.
Odds
The odds for the different bettings follow international rules and are as follows:
One numberPlain (straight up)35
Two numbersCheval (split)17
Three numbersTransversal (street)11
Four numbersCarré (corner)8
Six numbersSimple (six line)5
Twelwe numberscolumn/dozen2
Eighteen numbersred/black odd/even high/low1
Notes
The winning numbers square can be shown/hidden by pressing the arrow on the right side.

Right-clicking the background image will show it without any disturbing buttons and boards.

In the statistics window you can also right-click the background to see it clean.