Lamplight City has been patched a few times after release. The latest version is v 1.06 (version number visible on the Settings screen)

Major bug fixes are as follows:

- Fixed a bug which made Case 1 impossible to declare unsolvable if conversations were failed in a specific order.

- Fixed a conversation between Miles and Bill repeating in front of the Spectre Society after getting kicked out

- Fixed an issue where returning to Upton’s apartment in Case 5 would trigger the ending encounter prematurely

- Fixed a bug where the ambient sound from the coffee house would continue playing if the player made the connection between victims while there.

- Fixed the "Thorough" achievement so it should now trigger.

- Mac and Linux versions of the game will now remembr the language settings.

- Lip sync errors in Linux have been corrected.

Previously saved games will still work.