We are presently checking all the links at Free Games Galore.
Due to the upgrade of the AGS Studio, many links in the Adventure section are gone. We are reconnecting them this week and we should be finish be the end of next week.
If you want to play an AGS game and see that you can't get it, click this AGS
link and enter the title of the game in the proper rectangle on the right.
Thanks to MaG for posting all these new links as there are many of them.