Slot Machines Casinos offer gambling terminals that resemble the games you’ll find in online slots, but they only resemble such gaming. As with many aspects discussed in E2bet Casino’s guide to online slots, differences between types of gambling may not be obvious to inexperienced players, but are still important nonetheless.
Weighing Class II vs. Class III slots for qualities like amusement and potential payback requires an objective look at how these games work and a subjective assessment of what you value in your gambling experiences. E2bet Casino has stellar examples of Class III slot machines to help you in this assessment.
A Brief Look at How Online Slots Work

Regardless of class, slots are digital or electronic games of chance in which you wager money and either lose or win your bet depending on the result. Modern video slots utilize animations, graphics, music, and sound effects to make the experience more engaging.
Most games feature numerous bet denominations you can choose from. While some older or land-based machines may tie higher payouts to higher bets, most modern online slots allow access to all features and jackpots regardless of denomination.
The methods in which slots pay back part of the money they take in to winners can vary, with creative game designers using many different slot bonuses to make things more interesting. The classification system for these games is all about regulated status in the gaming world.
Why Are Slot Machines Separated Into Classes?
Legal gambling has been separated into classes to distinguish between slots with random number generators and bingo machines, along with the licensing procedures necessary to offer each type of gaming to players.
Class II slots, or electronic bingo, only require oversight from the relevant gaming commission. Both classes are forms of gambling, though.
Class II vs. Class III Slot Machines

There is one crucial difference between Class II slot machines and Class III slots online or at physical casinos. Class III slots utilize the well-known slot random number generator (RNG) system to determine the results of bets.
Meanwhile, Class II slots are essentially a digital or electronic game of bingo. It is possible to find Class II slots online, but these games are far less abundant.
What Are Class II Slots?

If you’ve ever played a game of bingo with physical cards and a person drawing numbers to call, you’ve experienced the premise behind Class II slots. These machines encapsulate that experience into a form you can easily interact with as an individual. However, even though you’re playing solo, the outcomes are derived from a bingo game against other participants. This is because Class II games require a pool of players to play against, even if others are invisible to the player.
The history of slot machines isn’t complete without the inclusion of the development of these games. For some tribal casinos, these slots have made a massive difference in the success of their businesses.
Examples of Class II Slots
If you visit a tribal casino that doesn’t operate under a compact, you’re likely to encounter Class II slots. Examples of popular titles include Mr. Money Bags, Lucky Ducky, and Red Hot Ruby.
What Are Class III Slot Machines?

Although there are many types of online slots, most of them belong to the Class III category. These are RNG slots.
Class III slots have become the most popular online casino games due to the stellar diversity that the RNG system allows for in terms of features and themes. E2bet Casino is home to thousands of such titles.
Examples of Class III Slot Machines Games
E2bet Casino’s huge library of games includes many of the most popular slots of all time and new titles that famous developers have released. Divine Fortune, MGM Grand Millions, and Starburst are examples of games that players love.
The Difference Between Class II and Class III Slot Machines

The most important difference between Class II and Class III slots is the regulatory structure for each class. RNG-based games require more oversight than bingo, which is why Class III games remain more heavily regulated. This distinction also gives smaller operators more opportunities to offer Class II games.
Payout Structures and RNGs
Slot Machines game RNGs are what make Class III slots work, while Class II slots function on bingo logic. In Class III slots, online paytables break down paylines and payouts.
In Class II slots, each player is assigned a virtual bingo card, and winners are determined based on bingo patterns, not random spins. Players won’t know whether they have the winner until they place their bets and the game resolves.
Game Mechanics and Outcomes
Class III slots are famous for their numerous features. Class II slots can replicate that experience to an extent, but the bingo logic limits variety. RNG mechanics allow for a far higher number of possible results in each spin.
Graphics, Features, and Design
Both Class II and Class III games can deliver high-definition and immersive graphics. Developers in both classifications use the latest software to create captivating aesthetics, with presentations rivaling popular non-gambling video games.
The Location of Class II and III Slots
If you want to play Class II slots specifically, your best bet is to visit a non-compact tribal casino, as they cannot legally offer Class III slots.
Most casinos, whether tribal under a compact or commercial operators, prioritize Class III slots. Digital or electronic bingo is less common in those cases.
Bigger Jackpots and Prizes
The wide variety of jackpot slots technically includes both Class II and Class III games. However, higher-value jackpots are more often found in establishments with Class III games. Progressive slots are more typical of Class III titles, though some bingo operators offer progressive jackpots with lower caps.
Do Online Casinos Use Class II or Class III Slots?

Legal online casinos can offer both classes in accordance with regulations. These operators tend to prioritize RNG slots over bingo games.
E2bet Casino gives players access to a vast selection of Class III slots, along with fun innovations for bingo lovers such as Slingo games—a hybrid of bingo and slots that uses an RNG but rewards completing sequences.
Regulatory Considerations for Online Games

For Class II games, operators are accountable to the relevant gaming authority. For Class III Slot Machines, the structure to uphold fairness and security is more complex, with accountability to the tribal or state gaming authority and compliance with applicable federal gambling laws.
How Online Slot Mechanics Mirror Land-Based Games
The logic behind online slots mirrors the Slot Machines you’d find in a physical casino. Even land-based gaming terminals use a computer and number system to determine wager results. The main difference is that online slots are accessible anywhere, anytime.
Which Slot Type Is Better for Online Casino Players?
Whether to devote more of your bankroll to Class II or Class III Slot Machines is mostly subjective, depending on access, bankroll, and game preference. Travel costs to access one type can affect your decision.
As long as you meet the age requirement, you can register for E2bet Casino and sample its collection of slots to discover your favorites. Whether Class II or Class III games are your choice, E2bet Casino delivers a top-tier experience.