If you like your old school point n clicks you should definatly try out this sci fi point n click adventure. Similar to Beneath a Steel Sky (best adventure yet!)
It's not that long but has a great story to it.



http://www.wadjeteyegames.com/gemini-rue.html

It has been out a while but i discovered it today as its just been released for iOS so can get it on that or pc.

Can you recommend more great adventure games? i personally prefer sci-fi ones. new or old or indie!