Tools / Game Room · 3D Investigation
🕯️ The Gaslight Study (3D)
🕵️ A Sherlock Holmes tool — The consulting detective himself
Sir Julius Pemberton lies dead in his study, and the household is very sure it was burglars. Step into a fully 3D Victorian room — firelight flickering, moonlight through the window, fog at the panes — and investigate in first person: walk with WASD, look with the mouse, and examine the port glass, the torn letter, the safe, the prints, and the ash. When your journal holds all five, accuse one of three suspects and hear the verdict. In the spirit of the great 3D detective games, in your browser, with nothing to install.
✅ Free to use — no account, nothing to configure.
What it does
A real 3D scene
Built in three.js: pointer-lock look, WASD movement, dynamic firelight and moonlight.
Evidence that argues
Five clues that each eliminate somebody — the case solves by elimination, not luck.
The accusation
Three suspects, three statements, one verdict — and a solve-time best to beat.
How to use it
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1
Begin with the body — the examination opens the case.
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2
Gather the five clues; Watson and Holmes remark as the picture forms.
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3
Reconstruct the crime in three deductions, hear the suspects pressed — then name the killer.
A deliberate homage to the modern 3D Holmes adventures — one room, one case, honest clues, and a reconstruction before the collar.