Full explanation
No, and it is worth being blunt about it. A certified slot like Le Zeus cannot tighten payouts during peak hours. The RNG decides each spin independently, the RTP is fixed by the version the operator runs, and the game has no idea how many other people are playing or what time it is.
This myth is sticky because losing streaks feel personal, and they tend to stick in memory when they happen on a busy Friday night. But that is pattern-seeking, not evidence. Run the same session at 4am on a Tuesday and variance would still hand you good and bad runs in roughly the same proportions.
The genuine risk is unrelated to time: it is playing on a site running a reduced RTP version (94.18% and below). That lowers your long-run return every hour of the day, not just at peak. Which is the real reason to check the posted RTP and stick to well-regulated operators.
If a casino were actually altering payouts by traffic, it would be breaking its licence conditions and would not survive an audit. Reputable Hacksaw operators do not do this.
The real thing worth checking
While the busy-hours theory is a myth, there is a genuine payout difference to watch, and it has nothing to do with timing. It is the RTP version the operator runs. A site on the 86.27% setting pays less than one on 96.26% every hour of every day.
So redirect that suspicion toward something useful. Instead of wondering whether the game tightens on weekends, check the posted RTP and stick to well-regulated casinos that run the full version. That single habit affects your long-run return far more than any imagined peak-hour adjustment ever could.
The reassuring part is that the suspicion is testable, and it fails every test. A licensed game runs the same certified math at three in the afternoon and three in the morning, with no dial for traffic. If a session feels worse at peak times, that is variance and attention, not the machine reacting to a crowd.