Advertisment-Games don’t have to be stupid jump’n’runs. Lost Island of Alanna is a game for Coca-Cola - and they presented it some time ago...
In Island of Alanna you’ll take the power over a person who is walking on dirty ways and you’re trying to solve puzzles and riddles. Some of them are very hard to solve, because they seem to have no logical background.
So sometimes you solve it by clicking on a stone, and sometimes you have to move some wheels a special time. I couldn’t find some hints, so you may have to visit a walkthrough.
The graphic is kind of pixelated (256 colors) but it’s also kind of nice rendered. Sound is nearly not provided. If you like adventures with "arghhh holy shit" -feature, you may download Alanna.