Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist is a short, 15 to 20-minute heist game directed by the co-creator and designer of The Stanley Parable, featuring a grappling hook. Probably. And a tiger. Definitely.
Unused Graphics#
Early App Icon#
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Early |
Used |
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An unused app icon located in resources.assets, which uses part of the game's poster art.
Early Screen Selector Splash#
Early |
Used |
Steam Store |
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An early screen selector splash image located in resources.assets, featuring a slightly different logo (without the dot after Dr) and a background image of Wildlife Preparation, rather than the vault. The 'header' image used on the game's Steam Store page does use a screenshot of Wildlife Preparation, though a different one from the early screen selector image.
Unused Glitch Images#
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Unused |
Used |
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glitch2 glitch3 glitch4 glitch6 glitch7 |
glitch1 glitch8 glitch5 |
Only three out of the eight 'glitch' images in the game's files are used. Most of the images are stored in sharedassets2.assets, but 2, 4, and 7 are located in resources.assets.
Early Game Poster#
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Early |
Used |
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An earlier version of the game's poster. The following differences are present between the early poster and the final one:
- A dot was added after Dr in the game's title.
- The logo of Crows Crows Crows was updated.
- 'Keith Carberry' was replaced with 'Simon Amstell'.
- The poster was made 'cleaner'; a particular overlay on the texture was removed.
"Unknown" Sign#
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Early |
Used |
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Alongside the (used) signs for the 'secondary interruptive' and 'lasers' switches in Lighting is an unused sign for the 'unknown' switch. A post-it note is used instead.
Work-In-Progress Elevator Stencil#
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Early |
Used |
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The texture has 'wip' in its name, indicating that it almost certainly was never going to be used.
Cassette Labels#
All of the cassette tapes, which are voiced by Justin Roiland, have "JUSTIN R. AUDITION" written on the bottom side of them, which is not viewable in-game.
Unused Signs#


These three signs can be seen in the game's trailer, but not in the final game.
'Kill' Button#
A button with the word "KILL" written on it.
Painting#
A painting depicting ships sinking.
William's Secret#
This texture can be found in sharedassets2.assets, and is a reference to an easter egg in The Stanley Parable, also placed there by William Pugh, with the same text.
Rob#
Unused Fonts#







There are eight unused fonts in resources.assets and sharedassets0.assets, stored as SDF font atlases.
(Source: Original TCRF research)
Revisional Differences#
10th of December 2015 ("Grappling Hook Revision & Bug Fixes")#
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This needs some investigation. |
The official changelog for this update is:
Features
Bug Fixes
Balancing
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11th of December 2015 ("THE PRETZEL UPDATE!!! (also trading cards)")#
This update added the hidden pretzels and the associated achievement. Trading cards were also added, but they aren't client-side, so this update did not effect them.
10th of January 2016 ("Language Support & Achievements Fixed!")#
This update fixed a bug introduced in the previous update where Steam achievements would not be awarded. Additionally, language support was added for Swedish, French, German, Russian, Romanian, Italian, Polish, Turkish, and Spanish,
(Source: Steam Community Announcements)








