Covert Front is a short puzzle-based adventure game made in flash. It uses the typical point and click mechanic to find obscure items and use them, and is set in an old house. The game ends on a cliffhanger, with a to be continued, so I assume it'll eventually be completed. A fun way to spend half an hour or so.

Name: Covert Front
Developer: Pastel Games
Category: Adventure
Type: Browser Game