SAE688,397 +11.5%MM2336,396 −3.8%BR254,072 −14.1%BF205,200 −1.7%AM162,513 −7.1%TFFA150,745 +9.6%99NIT97,089 +9.3%RIVA93,726 −13.9%BASA89,878 +5.9%AA83,500 −1.8%FORS73,846 −20.4%SAB63,364 −15.6%JS62,921 −21.2%DSW62,704 −18.4%FI62,325 +1.0%PB59,870 −25.8%DS57,904 −16.3%AL57,831 FISC57,161 −9.3%CAC56,518 −14.2%MVS49,611 −21.9%PS9945,306 −1.4%TSR44,370 −2.6%TSB43,689 −9.1%AOTR43,621 −9.5%SYI39,583 −13.0%VL37,972 −16.4%DTI37,419 −16.4%VD35,085 −1.4%BAR34,460 −26.7%
studwise ALWAYS OPEN · --:--:-- UTC
MO

MYSTERY:OG!

by Official Mystery Games.SimulationIncremental Simulator
Play on Roblox ↗
Players online · live +0.0% last hour
Checked 1 h ago · updates about every minute
Day range
39 – 64
24 h average
49
High since tracking
649 Nov 2026
Lifetime visits
143.7K
Favorites
781
Likes
86.4%787 votes
Server size
8
Listed
1 Aug 2026
Last update
8 Nov 2026
+64.1% over the day
32.844.656.468.28012:0016:0020:0000:0004:00UUpdate published 8 Nov, 20:22 UTC

Times in UTC · tracked since 8 Nov 2026 · U = update published

News

updates and their effect
Update published64 playing when it went live

About

⚠️ THIS GAME is fan-made! 📜 We follow the original updates and MOSTLY add custom content! 🛑 We DO NOT CLAIM or OWN anything from the original masterpiece. ✨ Experiencing lag? Use private servers — they’re FREE! ⭐ Break breakables, hatch companions, crack eggs, unlock new worlds / areas! 🔔 Follow and like the game for FREQUENT updates! ✨ 🤖 Update 6: Current in-game codes! - Release - 50KMembers - 100KVisits - SorryForBugs - MoreCodes3 More codes at 700 likes or Update 7! --------------------------------- Tags: PSX, PS99, PET SIM, PET SIMULATOR X, PET SIMULATOR Z, PSZ, HAPPY PET GAME, PET GAME, OG PSX, MYSTERY GAMES

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