If you are looking for the ultimate high risk roulette system, than Super Martingale Roulette System is for you. The system is similar to the original martingale roulette system but it is even more risky. Based on even money bets, however the difference is that you double your bet after each loss and then add an extra chip to your bet.
The more you play through the system the more profit you end with, but the extra chip you place soon makes the difference and makes it add to a high bet – therefore it is high risk guaranteed which also comes with high gains as well as losses.
With a large bankroll this can give you some short term winnings but a word of caution this system needs to be used with a stop loss limit that you’re prepared to stick to.