Jeff The Killer Experiment
Tracked since by SelfDeclared
Performance
Profile
Concurrent players
Metrics over time
About & history
About
this is a game going to be posted on youtube if the game is finish and you play you are lucky
Tracked since by SelfDeclared
this is a game going to be posted on youtube if the game is finish and you play you are lucky
Avg CCU by hour (UTC) · last 4 weeks
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.
CCU 24h
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CCU 7d
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CCU 30d
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Rank 7d
▼1826
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
How many people play Jeff The Killer Experiment right now?
Jeff The Killer Experiment has 0 concurrent players right now. Its all-time peak is 0 players, reached in September 2026.
Who made Jeff The Killer Experiment?
Jeff The Killer Experiment was created by SelfDeclared on Roblox.
Is Jeff The Killer Experiment popular?
Jeff The Killer Experiment is ranked #28,064 on Roblox by concurrent players.
How many visits does Jeff The Killer Experiment have?
Jeff The Killer Experiment has 12 total visits (12).
When was Jeff The Killer Experiment created?
Jeff The Killer Experiment was created in July 2015 — about 11 years old.
How many players can join Jeff The Killer Experiment at once?
Up to 10 players can be in a single Jeff The Killer Experiment server.
Is Jeff The Killer Experiment appropriate for kids?
Roblox lists Jeff The Killer Experiment as suitable for all ages.
When was Jeff The Killer Experiment last updated?
Jeff The Killer Experiment was last updated in August 2015.
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#28,064
#25,373
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12
1
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10
28
11y 1mo
All ages
Free access