Tracked since by Roblox's The X-Men
Nobody is playing Sinister's Laboratory on Roblox right now. Its all-time peak is 0 players, reached on . It has been visited 384 times.
If you are playing on a phone or low-end computer, it is advised to play on low graphics for the best performance. If you enjoyed the game, please don't forget to leave a like.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
No changes recorded since tracking began.
Avg CCU by hour (UTC) · last 4 weeks
CCU 24h
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CCU 7d
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CCU 30d
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Rank 7d
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Visits 24h
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Favorites 24h
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Key moments in this game's history
Avg CCU by day · last 4 weeks
Sinister's Laboratory has 0 concurrent players right now. Its all-time peak is 0 players, reached in October 2026.
Sinister's Laboratory was created by Roblox's The X-Men on Roblox.
Sinister's Laboratory is ranked #27,621 on Roblox by concurrent players.
Sinister's Laboratory has 384 total visits (384).
Sinister's Laboratory has a 81.0% like ratio from Roblox player votes.
Sinister's Laboratory was created in May 2023 — about 3 years old.
Up to 50 players can be in a single Sinister's Laboratory server.
Roblox lists Sinister's Laboratory as suitable for all ages.
Sinister's Laboratory was last updated in October 2026.
0
0
0
#27,621
#25,654
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81.0%
384
3
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50
72
3y 5mo
All ages
Free access
