Botanicula
The game debuted on GoG and a "Humble Botanicula Debut" Humble Indie Bundle.
Settings
Due to the game running in Flash there are relatively few settings to change, with only on/off for full-screen, a choice between 100% and 60% for window size and a low/medium/high quality option. However, this does mean it should run on most computers rather easily.
Save Game Data
Location: (Windows 7)
%HOME%\Documents\BotaniculaSaves
Bugs
Occasionally in puzzles you will need to "push" items with the mouse. Sometimes this can seem too fiddly or just plain buggy. Some users have reported that using the 60% window size fixes this.