DOSBox 0.74 running the classic DOS version at 10000 cycles (it would be nice to use more, since the game would run faster/more fluently/have less load times, but oh well). In this version, middle mouse click switches instantly between walk(/run/stealth) and last selected action (no matter what it was), this also works in (as I recall) almost all (or even all) Sierra "Quests" with graphical interface, not only QfGs. Dunno why GOG version decided to drop it - I don't care tho. There were also no problems with EMS=true.. strange.

This run can be and will be further optimized, an "ideal" time seems as of now like 2:55, but I'm not really sure if I can go below 3 minutes judging how much luck would be needed. But this game deserves to be ran, so I'll be coming back to it : )