Maximusosaurus: Bonjours,
I wanted to know if somebody had inquired about a likely appearance of Quake 4 on Gog.
I shall have been able to have it via Steam, but it turns only on widows XP ...
Thank you for your comments!
Without an official announcement or reliable leak of information from GOG, Bethesda or id Software, there's no way to know if that is likely to happen or not. Having said that, Bethesda's arrival here at GOG and the games they have already brought to the store make it seem promising that we will see additional titles added in the future. There are strong rumours that Oblivion may be coming next before long, and id Software was always fairly DRM-free and did cool things like release the source code for all of their games after a certain number of years so they're probably open to the idea as well.
As such, I'd speculate that there is a strong chance that we will see Quake 4, DOOM 3, Resurrection of Evil, DOOM 3 BFG, Oblivion and perhaps even Fallout 3, Fallout New Vegas some time in the future. Just pure personal speculation however so treat it as such. The only way we can have good reason to believe non-speculatively that such releases may happen however is if Bethesda announces it or someone leaks the information.