Verdict: Declining. 💎 [DIAMOND] Pet Simulator 99! 💎 is declining: down 31% over 30 days, lagging the platform. Roblox overall moved -5% over the same period.
43K players online · 7-day average 51K · 30-day average 53K · 30-day change -30.6%.
All-time peak 234K on 2026-05-16, 157 days ago. Today's count is 18% of that peak.
RoWatcher samples Roblox's public API for every tracked game every five minutes and keeps 727 daily aggregates for this game. The verdict compares the last 30 days against the previous 30 — daily wobbles are ignored, so a game is only called dying on a sustained move.
💎 [DIAMOND] Pet Simulator 99! 💎 is declining: down 31% over 30 days, lagging the platform. Roblox overall moved -5% over the same period.
43K concurrent players as of this page's last refresh. The 7-day average is 51K.
234K concurrent players, on 2026-05-16. The current figure is 18% of that peak.
2026-05-16, 157 days ago.
By comparing 💎 [DIAMOND] Pet Simulator 99! 💎's 30-day average concurrent players against the prior 30 days, using RoWatcher's own 5-minute samples. A verdict of dying requires a fall of 60% or more over that window; declines under 20% are called stable.
Full 💎 [DIAMOND] Pet Simulator 99! 💎 stats, charts and revenue estimate. Browse other live Roblox player counts or the charts.