Would you say that the games I mentioned in the original post are the biggest productions and most well known freeware remakes (or add-ons) of adventure games?
If there is any other specific games (in progress or not) that you feel are
worth checking out - feel free to link them. Ascovel, you seem to think that there are some worth checking out? Please link your favorite!
Meanwhile I'm still waiting for the English voice packs for
Zak McKracken - Between Time and Space (fixed link) and Broken Sword 2.5
