residualvm/residualvm — pull request #548 by YakBizzarro (2012-03-03 13:45:50+00:00)
Title: Blacklist version 1.00 of Grim Fandango

Since v1.00 of Grim Fandango isn't completable on modern machines, this pull request blacklist this specific version, forcing the user to update.
The check of the version is done with patchr, which sets a new global variable game_needs_update to TRUE only in the version 1.00 of _system.lua. The engine checks the value of this variable before that BOOT is called, and asks the user to update.