Common strategies for playing inside bets in online Roulette include the Martingale system, where players double their bet after each loss to recover losses with one win. The D’Alembert strategy involves increasing bets by one unit after a loss and decreasing by one unit after a win, balancing risk and reward. The Labouchere system allows players to set a target profit and adjust their bets accordingly based on wins and losses. Some players also use straight-up bets to target specific numbers for higher payouts or split bets to cover two numbers. Inside bets are riskier but offer higher payouts, so strategies often focus on balancing risk and maximizing returns.