Even more indie gaming on the cheap! There's a Positech game pack out especially for the winter, that contains the following games for $5.99 (£4.81):

Planetary Defense
Rock Legend
Starship Tycoon

There are demos available for each if you'd rather check them out first. Given that it's a winter offer, I'd guess it'll last for several weeks yet. Go check it out!

[Source: SavyGamer]