NovHak: I have more than 70 GOG games currently installed on my computer, of which I'm certain 90% at least are installed with NTFS full control to everyone. This is no mistake since it requires an explicit setting. Unfortunately I can't tell you exactly which of these are concerned since I've taken the habit of immediately checking and removing these excess rights once the game is installed. I'm surprised whenever the rights aren't modified, but I've seen it really rarely, actually once or twice at most I think.
EDIT : I just realised you were thinking about "run as admin" while I was speaking about the NTFS full control to everyone. GOG indeed rarely sets a game to be run as admin, if ever. If they were to do that too, I would revert it that's for sure :-)
No, not only thinking about that, but sometimes you have to set it like that to get it running ;)
AI: strange, just checked: user everyone, except doesn't exist (full rights), valid user only with restricted rights.
Alan Wake Don't have (short na)
Another World 20th Anniversary Edition na
Apotheon na
Barony - Cursed Edition na
Capitalism 2 No, restricted only
Chaos Reborn na
CONSORTIUM - The Master Edition na
Dead State na
Defcon, thought I have, will double check
Din's Curse na
Door Kickers na
Dracula - The Resurrection na
Dracula 2 na
Duke Nukem 3D na
Edna and Harvey - The Breakout na
Europa Universalis III Complete no, restricted
Fear Equation na
Fran Bow na
FTL - Advanced Edition na
Gabriel Knight - Sins of the Fathers 20th Anniversary Edition (will try not installed (yet) )
Gray Matter na
Heroes of Might and Magic 3 Complete (will try not installed (yet) )
IL-2 Sturmovik 1946 (will try not installed (yet) )
J.U.L.I.A. - Among the Stars na
Kholat na
King Arthur Collection na
King of Dragon Pass na
Kona - Day One na
Legend of Grimrock (1 or 2?) (will try not installed (yet) )
Legends of Eisenwald na
Lichdom - Battlemage na
Lumino City na
Mark of the Ninja na
Metro 2033 Redux (will try not installed (yet) ) (I know don't shoot me ;) )
Metro Last Light Redux (will try not installed (yet) ) (I know don't shoot me ;) )
Metrocide na
Miasmata na
Mount and Blade - Warband na
NEO Scavenger na
Oddworld - New 'n' Tasty na
Papers, Please na
Prince of Persia The Sands of Time na
Psychonauts na
Race Driver GRID na
Robin Hood - The Legend of Sherwood na
Shadwen na
SimCity 3000 Unlimited (how did I miss this one out, I have the other two but not this one?)
Sorcerer King need to double check
SpaceChem na
Star Ruler 2 just checked: user everyone, except doesn't exist (full rights), valid user only with restricted rights.
Subterrain na
Terraria na
The Escapists na
The Guild 2 - Renaissance not installed??? really have to double check
The Last Door na
The Long Dark na
The Saboteur na
The Solus Project na
The Vanishing of Ethan Carter Redux na
The Walking Dead - Season 1 na
The Witcher Adventure Game na
Torchlight 2 not yet installed, will try
Treasure Adventure Game na
Tropico 4 just checked: user everyone, except doesn't exist (full rights), valid user only with restricted rights.
Ultimate General - Gettysburg not yet installed, will try
Unmechanical na
Uplink na
Wargame - European Escalation need to double check
Windward na
Ziggurat na
interesting results, one thing in the moment jumping to mind (like with star ruler 2/tropico 4), did it maybe only happen with an automatic update from inside the program?
I do check from time to time, but mainly I only see authenticated_user/system/admin/user as names popping up. And really strange that we have different results on the same program? Did you use Galaxy or setup? I used setup. Another thing popping up, is your user name (windows) having non-latin characters? (like è or similar? Windows was and is never good with handling those and really cause strange results.... ;)
Install path for me: D:\GOGGames\whatever
And if others could check the other programs?
Edit with W8.1