A fresh batch of Activision classics has been added to the list
Joining the Weekly Sale list are the Singularity, Gabriel Knight titles, Interstate '76, Timeshift, SWAT 3 and a few others.
Singularity is a first person shooter based around a weapon named the Time Manipulation Device (TMD). The device can attract objects, manipulate time and emit blasts of energy capable of stunning or killing some foes.
Computer Game of the Year 1994 award winner: The Gabriel Knight titles play as point-and-click adventure games, telling the story of the game's namesake, a New Orleans novelist fighting voodoo clans, werewolves and vampires.
Check out the full list of games on sale over at the GOG page. The offer ends on 06 February.