In celebration of it being October - the month of Halloween and when Brutal Legend was released, Double Fine is hosting a catalogue wide sale.

Whilst the retail game offers apply to the US only, digital titles are likely to be available where you live.

Costume Quest:

- Steam, inc. Grubbins on Ice (50% off)

- Xbox Live Arcade (50% off)

- Grubbins on Ice, Xbox Live Arcade (50% off)

Brütal Legend:

- Xbox 360, Double Fine Shop (81% off)

- Xbox 360 SIGNED, Double Fine Shop (69% off)

- PS3, Double Fine Shop (81% off)

- PS3 SIGNED, Double Fine Shop (69% off)

Psychonauts:

- Steam (50% off)

- Mac App Store (50% off)

- Original Soundtrack, Steam (50% off)

- Original Score, Steam (50% off)

Stacking:

- Steam, inc. The Lost Hobo King (50% off)

- Xbox Live Arcade (50% off)

- The Lost Hobo King, Xbox Live Arcade (50% off)

Iron Brigade:

- Steam, inc. Rise of the Martian Bear (33% off)

- Xbox Live Arcade (50% off)

- Rise of the Martian Bear, Xbox Live Arcade (50% off)

Double Fine Happy Action Theater:

- Xbox Live Arcade (50% off)

Once Upon a Monster:

- Amazon (15% off)