How to Play Oil Company II Slot for Real Money Online

Michael Carter

Published: April 27, 2025

1. RTP (Return to Player): 96.04%

This RTP indicates that, on average, a player can expect to get back approximately 96.04 coins for every 100 coins wagered. The remaining 3.96 coins represent the casino's advantage. This RTP is relatively respectable, positioning itself above the industry standard of around 95%, which is beneficial for the player, though not exceedingly high.

2. Grid and Paylines: 5-4, 40 Paylines

The game features a traditional 5-reel and 4-row grid setup, coupled with 40 paylines. This structure suggests a balanced slot that provides a decent number of winning combinations. With 40 paylines, players can experience a fair frequency of wins, though the maximum payout potential per combination will likely be moderate.

3. Max Bet Scenario:

A maximum bet of 1,000 can yield significant returns, but given that the maximum win is capped at 1,000, it implies that the game is designed to offer substantial wins in more moderate bet amounts or through cumulative line wins. Here’s the calculation based on maximum payouts:

*Maximum win per spin at max bet:*

Maximum win: 1,000 coins in the slot’s base currency (e.g., USD). This represents the highest payout achievable in a single spin.

4. Minimum Bet: 0.01

Placing a minimum bet offers players an opportunity to engage with the game at extremely low risk. The maximum theoretical win with a minimum bet is straightforward:

While the minimum win is negligible at this bet level, it allows players to strategize without significant financial commitment.

Simple Expected Return Calculation:

Assuming a player spins 1,000 times with a 1-coin bet (total wager: 1,000 coins):

With an RTP of 96.04%:

Expected loss = 39.6 coins. This analysis implies a likely return close to the RTP over extended sessions, although individual results can vary greatly.

Risk Evaluation: Volatility and Payline Structure

The game’s volatility is categorized as Medium-Low, suggesting a relatively consistent payout frequency with lower risk than high-volatility slots. Players can expect to receive smaller wins more often, which is beneficial for maintaining gameplay over extended periods.

The payline structure also aids in risk management; with 40 paylines, players have numerous opportunities for wins, thus cushioning the player against long dry spells.

Oil Company II Slot Machine – Screenshots