GoG.Com's 50% Off Weekend Sale (This Weekend only)

Arcanum: Of Steamworks and Magick Obscura

Duke Nukem 3D: Atomic Edition

Incredible Machine Mega Pack, The

Interstate ’76 Arsenal, The

Jagged Alliance 2

Longest Journey, The

Myst: Masterpiece Edition

Psychonauts

Syberia

Tex Murphy: Under a Killing Moon

Each classic is 50% off

http://www.gog.com/en/promo/community_favourites

Myst, The Longest Journey and Syberia are all worth it. If only The Last Express was also on the list...