Arcade machines have long been a staple of gaming culture, with high scores serving as a badge of honor for skilled players. However, to maintain fairness and prevent cheating, many arcade machines employ anti-bot measures. Here are the most common types:

1. Time-Based Checks: Some machines monitor the time between inputs to detect unnatural patterns, such as superhuman reaction speeds, which may indicate bot usage.

2. Input Randomization: By randomizing button or joystick response times slightly, machines can make it harder for bots to predict and automate inputs.

3. Score Thresholds: Setting maximum achievable scores within a time frame prevents bots from posting impossibly high scores.

4. Behavioral Analysis: Advanced systems analyze player behavior, flagging repetitive or inhuman patterns for review.

5. Hardware Tamper Detection: Physical safeguards, like sealed control panels or sensors, deter tampering with the machine’s internals.

These measures help preserve the integrity of arcade gaming, ensuring that high scores reflect genuine skill rather than automated exploits.