the last part (for now) - let me know if i missed any
part 1 is here
part 2 is here
part 3 is here
Seiklus by cly5m
Looming by gregory weir [See also: Silent Conversation, The Day]
Seven Minutes by erkka & tuukka virtanen [See also: Painajainen, Kaipuu]
Nikujin (にくじん) by ikiki
Prizeturret by leon arnott [See also: All Against One, Trusty Assistant, Super Mario Silhouette, etc etc]
Trilby: The Art of Theft by yahtzee [See also: the Chzo Quadrilogy]
suteF by terra lauterbach [See also: Fetus, Descent]