Samorost - Walk through an alien space ship and work out how to make it change its course. - http://www.samorost2.net/samorost1/
Crimson Room - An escape game by Toshimitsu Takagi. - http://www.albinoblacksheep.com/flash/room.php
Altoids Strips Game - Use clues, find items and Altoid Strips to help Big Bad Al into the Goth Room at Club Nightclub to get the girl. - http://www.altoids.com/index.aspx?area=game&sitegameid=87&relationid=405
Banja - A free exploration game. Includes character overviews, storyline, help, and a chat and forum. [Requires Flash.] - http://www.banja.com/
Eridanus Quest - Seafaring adventure game in Flash, played for high points. Help the professor and his team of research experts find the lost container using skills and knowledge of the sea. - http://game.lighthouse-foundation.org/en/
Last Half of Darkness - Explore a haunted house and find the way out. [May not work in all browsers] - http://www.lasthalfofdarkness.com/
The Mystery of Time and Space - An interactive online point-and-click graphic adventure game. - http://www.albartus.com/motas/
Stickman Murder Mystery Games - Murder mystery games where you are a detective and investigate unsolved murder mysteries in the crime filled city of Stickville. - http://normandcompany.com/STICKMAN/