Although not traditional IF in a sense that there is no text parser, President is Missing and its sequel Presumed Guilty embody what make great IF: involving story and inventive puzzles where logical deduction and attention to detail are key to success.
Both games cast you as official investigator: President is Missing puts you in charge of an investigation to rescue missing presidents from terrorists, while its successor is based on a more typical detective plot. Innovative on many levels, including real-time action, great details, and captivating storylines. Check out the "database" command for comprehensive on-line instructions and background story.
Review By HOTUD
Got the long lost audio tape recording from user Fox Cutter. Both sides are recorded, although they seem to be identical.
English 
Comments and reviews
I thought this game was interesting the moment I put it in. The first thing it had you do is make a password on your floppy, thus altering the floppy so you had to know password. I think it was a form of copy protection but it was nicely played to be TOP SECRET access.
No comment nor review for this game at the moment.