If you like adventure games, basic images but lots of gameplay and difficult puzzles to solve, try
www.spiderwebsoftware.com - This is a small American company from whom you buy direct. You can download extremely large sections of the game as a demo - then if you like it you can buy a key, or the game on disc and even hint books. The games are dirt cheap compared to the boxed games you buy in the shops. They all have built in character editors to give extra healing etc. I spent hours playing them - sometimes I have to be reminded to eat and sleep!!!
Give them a try and support struggling software companies rather than being ripped off by the software giants