
Enhancing Testing and Quality Assurance in Class II EGM Gaming
Class II Electronic Gaming Machines (EGMs), often linked to bingo-style games, play a vital role in the regulated gaming industry. While they appear similar to traditional slot machines, their underlying logic and compliance requirements are unique. Ensuring that these machines are fair, reliable, and compliant demands a strong focus on Testing and Quality Assurance (QA).
As the industry evolves, the need for robust QA strategies becomes more important than ever. Below are key approaches to increasing the effectiveness of testing and QA for Class II EGMs.
1. Automating Functional Testing

Class II EGMs involve complex game math, payout verification, and server-driven outcomes. Manual testing alone is not enough. Automated test scripts can validate game logic, RNG outputs, and pay tables at scale, reducing human error and accelerating certification readiness. Automation also ensures repeatability across different jurisdictions.
2. Simulation and Stress Testing

Unlike Class III slot machines, Class II EGMs are network-dependent, drawing results from a central server. This makes load testing and network simulation critical. Stress testing player sessions under high-traffic scenarios helps identify bottlenecks, ensures system stability, and verifies that the player experience remains consistent even under peak demand.
3. Compliance-Driven QA
Class II gaming falls under specific regulations such as those from the National Indian Gaming Commission (NIGC). QA processes should be designed with compliance in mind—tracking regulatory requirements, verifying game logic transparency, and producing audit-ready test reports. Embedding compliance into the QA cycle reduces rework and certification delays.
4. Data-Driven Bug Tracking and Analytics
Moving beyond traditional bug logs, data analytics can provide insights into recurring failure points across firmware, game logic, or communication protocols. By applying analytics to QA results, teams can prioritize fixes, predict future defects, and continuously improve game stability.
5. AI-Assisted Testing

Emerging tools powered by AI and machine learning can enhance QA efficiency by detecting anomalies in test outcomes, automating regression testing, and predicting potential compliance gaps. While still in early adoption, AI-assisted QA can be a game-changer for future Class II EGM development cycles.
Conclusion
Improving testing and QA for Class II EGMs is not just about passing certification—it’s about building trust with regulators, operators, and players. By combining automation, compliance-focused frameworks, stress testing, and emerging AI-driven approaches, gaming manufacturers can deliver faster, safer, and more reliable machines that meet the industry’s evolving standards